Update GitHub Action to publish extension on tag

fixes #86

Signed-off-by: Aurélien Pupier <apupier@redhat.com>

Author: apupier

.github/workflows/publishTags.yml

@@ -3,22 +3,23 @@ on:
     tags:
       - "*"
 
-name: Deploy Extension
+name: Publish Extension on tag
 jobs:
   deploy:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
-      - uses: actions/setup-node@v1
+      - uses: actions/setup-node@v2
         with:
-          node-version: 12
+          node-version: '16'
+          cache: 'npm'
       - run: npm ci
       - name: Publish to Open VSX Registry
-        uses: HaaLeo/publish-vscode-extension@v0
+        uses: HaaLeo/publish-vscode-extension@v1
         with:
           pat: ${{ secrets.OPEN_VSX_TOKEN }}
       - name: Publish to Visual Studio Marketplace
-        uses: HaaLeo/publish-vscode-extension@v0
+        uses: HaaLeo/publish-vscode-extension@v1
         with:
           pat: ${{ secrets.VS_MARKETPLACE_TOKEN }}
           registryUrl: https://marketplace.visualstudio.com