Merge pull request #2028 from Azure/dependabot/npm_and_yarn/generator/types/js-yaml-4.0.4

Bump @types/js-yaml from 4.0.2 to 4.0.4 in /generator

Author: anthony-c-martin

generator/package-lock.json

@@ -25,7 +25,7 @@
     "@autorest/core": "^3.5.1",
     "@ts-common/commonmark-to-markdown": "^2.0.0",
     "@types/async": "^3.2.9",
-    "@types/js-yaml": "^4.0.2",
+    "@types/js-yaml": "^4.0.4",
     "@types/lodash": "^4.14.176",
     "@types/node": "^16.11.6",
     "@types/yargs": "^17.0.5",