chore(deps): bump @prisma/generator-helper

Bumps [@prisma/generator-helper](https://github.com/prisma/prisma/tree/HEAD/packages/generator-helper) from 3.8.1 to 3.9.1.
- [Release notes](https://github.com/prisma/prisma/releases)
- [Commits](https://github.com/prisma/prisma/commits/3.9.1/packages/generator-helper)

---
updated-dependencies:
- dependency-name: "@prisma/generator-helper"
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

packages/cpg-template-typescript/template/package.json

@@ -19,7 +19,7 @@
   },
   "dependencies": {
     "@prisma/client": "3.7.0",
-    "@prisma/generator-helper": "3.8.1",
+    "@prisma/generator-helper": "3.9.1",
     "@prisma/sdk": "3.7.0",
     "prettier": "2.5.0"
   },
@@ -28,7 +28,7 @@
     "@types/node": "17.0.10",
     "@types/prettier": "2.4.2",
     "jest": "27.4.7",
-    "prisma": "3.7.0",
+    "prisma": "3.8.1",
     "ts-jest": "27.1.2",
     "typescript": "4.5.5"
   },