Bump actions/download-artifact from 5 to 6

Bumps [actions/download-artifact](https://github.com/actions/download-artifact) from 5 to 6.
- [Release notes](https://github.com/actions/download-artifact/releases)
- [Commits](actions/download-artifact@v5...v6)

---
updated-dependencies:
- dependency-name: actions/download-artifact
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/analysis.yml

@@ -29,7 +29,7 @@ jobs:
         variant: [fpm-alpine, fpm, apache]
     steps:
       - name: Retrieve image artifact
-        uses: actions/download-artifact@v5
+        uses: actions/download-artifact@v6
         if: inputs.artifact
         with:
           name: ${{ matrix.variant }}-image

.github/workflows/ci.yml

@@ -57,7 +57,7 @@ jobs:
         variant: [fpm-alpine, fpm, apache]
     steps:
       - name: Retrieve context files
-        uses: actions/download-artifact@v5
+        uses: actions/download-artifact@v6
         with:
           name: context-files
 
@@ -97,7 +97,7 @@ jobs:
           repository: docker-library/official-images
 
       - name: Retrieve image artifact
-        uses: actions/download-artifact@v5
+        uses: actions/download-artifact@v6
         with:
           name: ${{ matrix.variant }}-image
 

.github/workflows/hub.yml

@@ -45,7 +45,7 @@ jobs:
         with:
           repository: docker-library/official-images
 
-      - uses: actions/download-artifact@v5
+      - uses: actions/download-artifact@v6
         with:
           name: stackbrew
           path: library

.github/workflows/release.yml

@@ -24,7 +24,7 @@ jobs:
       contents: write
     steps:
       - name: Retrieve context files
-        uses: actions/download-artifact@v5
+        uses: actions/download-artifact@v6
         with:
           name: context-files
 
@@ -78,7 +78,7 @@ jobs:
             platform: linux/amd64,linux/arm64,linux/arm/v7,linux/arm/v6,linux/386,linux/ppc64le,linux/riscv64,linux/s390x
     steps:
       - name: Retrieve context files
-        uses: actions/download-artifact@v5
+        uses: actions/download-artifact@v6
         with:
           name: context-files
 
@@ -98,7 +98,7 @@ jobs:
           password: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Retrieve image artifact
-        uses: actions/download-artifact@v5
+        uses: actions/download-artifact@v6
         if: inputs.artifact
         # if: ${{ inputs.artifact && matrix.platform == 'linux/amd64' }}
         with:
@@ -208,7 +208,7 @@ jobs:
   #         - fpm-alpine
   #   steps:
   #     - name: Download digests
-  #       uses: actions/download-artifact@v5
+  #       uses: actions/download-artifact@v6
   #       with:
   #         name: digests
   #         path: /tmp/digests