Improve Github worflows

Author: pirpyn

.github/workflows/package.yml

@@ -0,0 +1,24 @@
+name: Package Extension
+
+on:
+  push:
+    branches:
+      - master
+
+jobs:
+  package:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 16
+      - name: Install dependencies
+        run: npm install
+      - name: Package VSCode Extension
+        run: npx vsce package
+      - name: Upload VSIX as artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: vscode-extension
+          path: "*.vsix"

.github/workflows/publish.yml

@@ -1,16 +1,20 @@
+name: Deploy Extension
+
 on:
   push:
     tags:
       - "*"
-name: Deploy Extension
+
 jobs:
   deploy:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
-      - uses: actions/setup-node@v1
+      - uses: actions/setup-node@v4
         with:
           node-version: 16
+      - name: Install dependencies
+        run: npm install
       - name: Publish to Open VSX Registry
         uses: HaaLeo/publish-vscode-extension@v1
         id: publishToOVSX