[GHA] Adjust VSCode extension build workflow

.github/scripts/build-vscode-extension.sh

@@ -2,7 +2,7 @@ set -e
 extension_id=$1
 dist_type=$2
 workdir=`pwd`
-sources=$workdir/sts4/vscode-extensions/$extension_id
+sources=$workdir/vscode-extensions/$extension_id
 # server_id=${extension_id#vscode-}
 
 cd "$sources"

.github/workflows/build-vscode-extension.yml

@@ -30,6 +30,7 @@ jobs:
       - name: Build .VSIX file
         id: build-vsix
         run: |
+          pwd
           ${{ github.workspace }}/.github/scripts/build-vscode-extension.sh ${{ inputs.extension-name }} ${{ inputs.dist }}
           ls ./out