Update GitHub workflows with various improvements (#1028)

Updated DB images in tests to align with the PROD setup
Try to upload coverage only if tests were executed (passed or failed) - not skipped or canceled
Added ESLint execution after UI tests with results exported to artifact
Shifted scheduled run time from 00 minutes according to GitHub recommendations, as the 00 minutes of each hour is the busiest time
Dynamically extract a list of langs from the repo to use them for CodeQL analysis instead of hardcoded ones
Updated versions of several outdated actions
Added the Autobuild step before CodeQL analysis for GO
Added the Anchore dependency scan job, reporting to the Security tab. I can add steps to manage PR comments with the results, but I need a token to be provided by @viktorstrate
Added the Hadolint Dockerfile scan job, reporting to the Security tab. I can add steps to manage PR comments with the results, but I need a token to be provided by @viktorstrate
Implemented weekly rebuild of images for the latest commit in the master branch and the latest released tag. It will recreate images with the recent base image and 3rd-party dependencies even if there were no new pushes for a long time
Added the Dockle container analysis job to be run on master and tag and validate just pushed images, reporting to the Security tab
Added golangci-lint config to the /api folder, as a starting point and for local usage
Added 2 weekly jobs for Dependabot:
-- Maintain dependencies for GitHub Actions
-- Maintain dependencies for Dockerfile

---------

Co-authored-by: Konstantin Koval

.github/workflows/build.yml

@@ -1,12 +1,15 @@
 name: Docker builds
 
 on:
+  pull_request:
+    branches: [master]
   push:
     branches: [master]
     tags:
       - v*
-  pull_request:
-    branches: [master]
+  schedule:
+    # At 01:18 every Thursday. Details in https://docs.github.com/en/actions/writing-workflows/choosing-when-your-workflow-runs/events-that-trigger-workflows#schedule
+    - cron: '18 1 * * 4'
 
 env:
   IS_PUSHING_IMAGES: ${{ github.event_name != 'pull_request' && github.repository == 'photoview/photoview' }}
@@ -16,14 +19,62 @@ env:
   PLATFORMS: linux/amd64,linux/arm64,linux/arm/v7
 
 jobs:
-  build:
-    name: Build Docker Image
+  prepare:
+    name: Prepare the Matrix
     runs-on: ubuntu-latest
-
     steps:
       - name: Checkout
         uses: actions/checkout@v4
 
+      - name: Prepare the Matrix
+        id: prepare_matrix
+        shell: bash
+        run: |
+          case ${{ github.event_name }} in
+            pull_request)
+              echo 'tags=[{"tag": "", "ref": "${{ github.ref }}"}]' >> $GITHUB_OUTPUT
+              ;;
+            push)
+              echo 'tags=[{"tag": "${{ github.ref_name }}", "ref": "${{ github.ref }}"}]' >> $GITHUB_OUTPUT
+              ;;
+            schedule)
+              git fetch --all
+              TAG=$(git describe --tags --abbrev=0 || exit 0)
+              if [ -z "$TAG" ]; then
+                echo 'tags=[{"tag": "${{ github.ref_name }}", "ref": "${{ github.ref }}"}]' >> $GITHUB_OUTPUT
+              else
+                echo 'tags=[{"tag": "${{ github.ref_name }}", "ref": "${{ github.ref }}"}, {"tag": "$TAG", "ref": "$(git show-ref --tags -d | grep "/$TAG$" | cut -d ' ' -f 2)"}]' >> $GITHUB_OUTPUT
+              fi
+              ;;
+            *)
+              echo "Run for '${{ github.event_name }}' is not expected"
+              echo 'tags=[{"tag": "${{ github.ref_name }}", "ref": "${{ github.ref }}"}]' >> $GITHUB_OUTPUT
+              ;;
+          esac
+
+    outputs:
+      tags: ${{ steps.prepare_matrix.outputs.tags }}
+
+  build:
+    name: Build Docker Image
+    runs-on: ubuntu-latest
+    needs: prepare
+    strategy:
+      fail-fast: false
+      matrix:
+        tags: ${{ fromJson(needs.prepare.outputs.tags) }}
+    steps:
+      - name: Delete huge unnecessary tools folder
+        run: rm -rf /opt/hostedtoolcache
+
+      - name: Checkout ${{ matrix.tags.ref }}
+        uses: actions/checkout@v4
+        with:
+          ref: ${{ matrix.tags.ref }}
+
+      - name: Fetch branches
+        run: git fetch --all
+
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v3
         with:
@@ -60,16 +111,59 @@ jobs:
         uses: docker/build-push-action@v6
         with:
           context: .
+          sbom: true
+          provenance: mode=max
           platforms: ${{ env.PLATFORMS }}
           pull: true
           push: ${{ env.IS_PUSHING_IMAGES }}
           tags: ${{ steps.docker_meta.outputs.tags }}
           labels: ${{ steps.docker_meta.outputs.labels }}
+          annotations: ${{ steps.docker_meta.outputs.annotations }}
           cache-from: type=gha
           cache-to: type=gha,mode=max
-          sbom: true
-          provenance: mode=max
-          annotations: ${{ steps.docker_meta.outputs.annotations }}
           build-args: |
             VERSION=${{ github.ref_name }}
             COMMIT_SHA=${{ github.sha }}
+
+  dockle:
+    name: Dockle Container Analysis
+    runs-on: ubuntu-latest
+    needs:
+      - prepare
+      - build
+    strategy:
+      fail-fast: false
+      matrix:
+        tags: ${{ fromJson(needs.prepare.outputs.tags) }}
+    if: ${{ github.event_name != 'pull_request' && github.repository == 'photoview/photoview' }}
+    steps:
+      # Makes sure your .dockleignore file is available to the next step
+      - name: Checkout ${{ matrix.tags.ref }}
+        uses: actions/checkout@v4
+        with:
+          ref: ${{ matrix.tags.ref }}
+
+      - name: Docker Login
+        uses: docker/login-action@v3
+        with:
+          username: ${{ env.DOCKER_USERNAME }}
+          password: ${{ env.DOCKER_PASSWORD }}
+
+      - name: Run Dockle for '${{ env.DOCKER_IMAGE }}:${{ matrix.tags.tag }}'
+        id: dockle
+        if: ${{ matrix.tags.tag != '' }}
+        continue-on-error: true
+        uses: erzz/dockle-action@v1
+        with:
+          image: '${{ env.DOCKER_IMAGE }}:${{ matrix.tags.tag }}'
+          report-name: dockle-results-${{ matrix.tags.tag }}
+          report-format: sarif
+          failure-threshold: fatal
+          exit-code: 1
+          timeout: 5m
+
+      - name: Upload SARIF file
+        if: ${{ steps.dockle.conclusion == 'success' }}
+        uses: github/codeql-action/upload-sarif@v3
+        with:
+          sarif_file: dockle-results-${{ matrix.tags.tag }}.sarif