Merge pull request #188 from Homebrew/artifact-actions-v4

workflows: use artifact actions v4

Author: MikeMcQuaid

.github/workflows/build.yml

@@ -43,9 +43,9 @@ jobs:
           brew portable-package --verbose portable-ruby
 
       - name: Upload Portable Ruby
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
-          name: bottles
+          name: bottles_${{matrix.os}}
           path: ${{matrix.workdir || github.workspace}}/bottle
 
       - name: Test Portable Ruby

.github/workflows/release.yml

@@ -68,10 +68,11 @@ jobs:
         run: mkdir bottles
 
       - name: Download bottles
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
-          name: bottles
+          pattern: bottles_*
           path: bottles
+          merge-multiple: true
 
       - name: Upload to GitHub Packages
         working-directory: bottles