Merge pull request #9618 from TechEmpower/dependabot/npm_and_yarn/frameworks/TypeScript/nest/handlebars-4.7.7

Bump handlebars from 4.7.3 to 4.7.7 in /frameworks/TypeScript/nest

frameworks/TypeScript/nest/package.json

@@ -23,7 +23,7 @@
     "cache-manager": "3.1.0",
     "fastify": "2.12.1",
     "fastify-formbody": "3.1.0",
-    "handlebars": "4.7.3",
+    "handlebars": "4.7.7",
     "hbs": "4.1.0",
     "mongodb": "3.5.4",
     "mysql2": "3.9.8",