Avoid gulp having to respawn

package.json

@@ -13,7 +13,7 @@
     "test-browser": "node test/unit/browser/index.js",
     "preinstall": "node build/npm/preinstall.js",
     "postinstall": "node build/npm/postinstall.js",
-    "compile": "gulp compile --max_old_space_size=4095",
+    "compile": "node --max_old_space_size=4095 ./node_modules/gulp/bin/gulp.js compile",
     "watch": "npm-run-all -lp watch-client watch-extensions",
     "watchd": "deemon yarn watch",
     "watch-webd": "deemon yarn watch-web",
@@ -21,15 +21,15 @@
     "kill-watch-webd": "deemon --kill yarn watch-web",
     "restart-watchd": "deemon --restart yarn watch",
     "restart-watch-webd": "deemon --restart yarn watch-web",
-    "watch-client": "gulp watch-client --max_old_space_size=4095",
+    "watch-client": "node --max_old_space_size=4095 ./node_modules/gulp/bin/gulp.js watch-client",
     "watch-clientd": "deemon yarn watch-client",
     "kill-watch-clientd": "deemon --kill yarn watch-client",
-    "watch-extensions": "gulp watch-extensions --max_old_space_size=4095",
+    "watch-extensions": "node --max_old_space_size=4095 ./node_modules/gulp/bin/gulp.js watch-extensions",
     "watch-extensionsd": "deemon yarn watch-extensions",
     "kill-watch-extensionsd": "deemon --kill yarn watch-extensions",
     "mocha": "mocha test/unit/node/all.js --delay",
     "precommit": "node build/hygiene.js",
-    "gulp": "gulp --max_old_space_size=8192",
+    "gulp": "node --max_old_space_size=8192 ./node_modules/gulp/bin/gulp.js",
     "electron": "node build/lib/electron",
     "7z": "7z",
     "update-grammars": "node build/npm/update-all-grammars.js",
@@ -42,8 +42,8 @@
     "strict-function-types-watch": "tsc --watch -p src/tsconfig.json --noEmit --strictFunctionTypes",
     "update-distro": "node build/npm/update-distro.js",
     "web": "node resources/web/code-web.js",
-    "compile-web": "gulp compile-web --max_old_space_size=4095",
-    "watch-web": "gulp watch-web --max_old_space_size=4095",
+    "compile-web": "node --max_old_space_size=4095 ./node_modules/gulp/bin/gulp.js compile-web",
+    "watch-web": "node --max_old_space_size=4095 ./node_modules/gulp/bin/gulp.js watch-web",
     "eslint": "eslint -c .eslintrc.json --rulesdir ./build/lib/eslint --ext .ts --ext .js ./src/vs ./extensions",
     "electron-rebuild": "electron-rebuild --arch=arm64 --force --version=11.1.0",
     "playwright-install": "node node_modules/playwright/install.js"