Merge pull request #142 from gjsjohnmurray/fix-135

Make pre-release package use correct GH branch for MP images (#135)

Author: gjsjohnmurray

.github/workflows/prerelease.yml

@@ -74,7 +74,7 @@ jobs:
       - name: Build pre-release package
         if: runner.os == 'Windows'
         run: |
-          npx vsce package --pre-release -o ${{ steps.set-version.outputs.name }}.vsix
+          npx vsce package --pre-release -o ${{ steps.set-version.outputs.name }}.vsix --githubBranch prerelease
       - uses: actions/upload-artifact@v2
         if: (runner.os == 'Windows') && (github.event_name != 'release')
         with:
@@ -143,7 +143,7 @@ jobs:
           git push
       - name: Build pre-release package
         run: |
-          npx vsce package --pre-release -o ${{ needs.build.outputs.name }}.vsix
+          npx vsce package --pre-release -o ${{ needs.build.outputs.name }}.vsix --githubBranch prerelease
       - name: Upload Release Asset
         id: upload-release-asset
         uses: actions/upload-release-asset@v1