Bump actions/download-artifact from 5 to 6 (#1882)

Author: dependabot[bot]

.github/workflows/build-and-release.yml.yml

@@ -94,7 +94,7 @@ jobs:
       - build-docker
     steps:
       - name: Download digests
-        uses: actions/download-artifact@v5
+        uses: actions/download-artifact@v6
         with:
           path: ${{ runner.temp }}/digests
           pattern: digests-*

.github/workflows/slt-targeted-testing.yml

@@ -134,7 +134,7 @@ jobs:
           fetch-depth: 0
 
       - name: Download SLT Selection
-        uses: actions/download-artifact@v5
+        uses: actions/download-artifact@v6
         with:
           name: slt-selection
           path: ./artifacts