[GHA] fix pre-release publish for vscode extensions

.github/workflows/publish-vscode-extension-pre-release.yml

@@ -37,4 +37,4 @@ jobs:
           npm install --global @vscode/vsce
           vsix_file=`ls ./vsix | head -n 1`
           echo "VSIX pre-release file to publish ${vsix_file}"
-          vsce publish --pre-release -p ${{ secrets.VSCE_PUBLISH_TOKEN }} --packagePath $vsix_file
+          vsce publish --pre-release -p ${{ secrets.VSCE_PUBLISH_TOKEN }} --packagePath ./vsix/$vsix_file

concourse/pipeline.yml

@@ -512,7 +512,7 @@ jobs:
   plan:
   - in_parallel:
     - get: sts4
-      trigger: true
+#      trigger: true
     - get: maven-cache
   - task: build-consourse-vsix-snapshot
     file: sts4/concourse/tasks/build-vsix.yml