Merge pull request #4200 from bencourliss/v2.30

Issue openhorizon#4197 - Update GitHub Actions workflows

.github/workflows/build-push.yml

@@ -352,8 +352,8 @@ jobs:
   # Build our mac packages on a macOS runner
   mac-build:
     needs: offset-build-number
-
-    runs-on: ${{ (matrix.architecture == 'amd64') && 'macos-12' || 'macos-14' }}
+    
+    runs-on: ${{ (matrix.architecture == 'amd64') && 'macos-13' || 'macos-14' }}
 
     strategy:
       matrix:
@@ -449,7 +449,7 @@ jobs:
 
       # Upload created package to artifacts to be used in next job
       - name: Upload MacOS Package to Artifacts
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: macos-${{ matrix.architecture }}-package
           path: ${{ env.GOPATH }}/src/github.com/${{ github.repository }}/pkg/mac/build/*.pkg
@@ -516,7 +516,7 @@ jobs:
 
         # Retrieve artifact from previous job
         - name: Download our MacOS Package Artifact
-          uses: actions/download-artifact@v3
+          uses: actions/download-artifact@v4
           with:
             name: macos-${{ matrix.architecture }}-package
             path: ${{ steps.workdir_setup.outputs.PKG_PATH }}