try fix

Author: gcampbell-msft

build/build.yml

@@ -32,7 +32,7 @@ jobs:
       versionSpec: 16.x
   - ${{ if parameters.prerelease }}:
     - pwsh: node -e "p=require('./package.json');p.version=p.version.replace(/\.\d+$/,'.'+$(Build.BuildNumber));require('fs').writeFileSync('./package.json',JSON.stringify(p,undefined,2))"
-  - script: npm install --global gulp node-gyp @vscode/vsce
+  - script: npm install --global gulp node-gyp
     displayName: Install global dependencies
   - script: npm install
     displayName: Install project dependencies