Bump the actions group across 1 directory with 3 updates

Bumps the actions group with 3 updates in the / directory: [docker/build-push-action](https://github.com/docker/build-push-action), [azure/setup-helm](https://github.com/azure/setup-helm) and [softprops/action-gh-release](https://github.com/softprops/action-gh-release).


Updates `docker/build-push-action` from 5 to 6
- [Release notes](https://github.com/docker/build-push-action/releases)
- [Commits](docker/build-push-action@v5...v6)

Updates `azure/setup-helm` from 3.5 to 4
- [Release notes](https://github.com/azure/setup-helm/releases)
- [Changelog](https://github.com/Azure/setup-helm/blob/main/CHANGELOG.md)
- [Commits](Azure/setup-helm@v3.5...v4)

Updates `softprops/action-gh-release` from 2.0.4 to 2.0.6
- [Release notes](https://github.com/softprops/action-gh-release/releases)
- [Changelog](https://github.com/softprops/action-gh-release/blob/master/CHANGELOG.md)
- [Commits](softprops/action-gh-release@9d7c94c...a74c6b7)

---
updated-dependencies:
- dependency-name: docker/build-push-action
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: actions
- dependency-name: azure/setup-helm
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: actions
- dependency-name: softprops/action-gh-release
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: actions
...

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/_container.yml

@@ -35,7 +35,7 @@ jobs:
           password: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Build and export to Docker local cache
-        uses: docker/build-push-action@v5
+        uses: docker/build-push-action@v6
         with:
           build-args: DATABASE_URL=mysql+aiomysql://root:rootpassword@localhost/ispyb_build
           context: .
@@ -57,7 +57,7 @@ jobs:
 
       - name: Push cached image to container registry
         if: github.ref_type == 'tag'
-        uses: docker/build-push-action@v5
+        uses: docker/build-push-action@v6
         # This does not build the image again, it will find the image in the
         # Docker cache and publish it
         with:

.github/workflows/_helm.yml

@@ -11,7 +11,7 @@ jobs:
           fetch-depth: 0
 
       - name: Setup Helm
-        uses: azure/setup-helm@v3.5
+        uses: azure/setup-helm@v4
 
       - name: Setup chart-testing
         uses: helm/[email protected]

.github/workflows/_release.yml

@@ -23,7 +23,7 @@ jobs:
       - name: Create GitHub Release
         # We pin to the SHA, not the tag, for security reasons.
         # https://docs.github.com/en/actions/learn-github-actions/security-hardening-for-github-actions#using-third-party-actions
-        uses: softprops/action-gh-release@9d7c94cfd0a1f3ed45544c887983e9fa900f0564 # v2.0.4
+        uses: softprops/action-gh-release@a74c6b72af54cfa997e81df42d94703d6313a2d0 # v2.0.6
         with:
           prerelease: ${{ contains(github.ref_name, 'a') || contains(github.ref_name, 'b') || contains(github.ref_name, 'rc') }}
           files: "*"