No longer prettify generated code

Signed-off-by: Paul Sachs <[email protected]>

packages/test-utils/package.json

@@ -10,7 +10,7 @@
     "build": "npm run build:cjs && npm run build:esm",
     "build:cjs": "tsc --project tsconfig.json --module commonjs --verbatimModuleSyntax false --moduleResolution node10 --outDir ./dist/cjs --declaration --declarationDir ./dist/cjs && echo >./dist/cjs/package.json '{\"type\":\"commonjs\"}'",
     "build:esm": "tsc --project tsconfig.json --outDir ./dist/esm --declaration --declarationDir ./dist/esm",
-    "format": "prettier --write --ignore-unknown '.' '!packages' '!.turbo' '!node_modules'",
+    "format": "prettier --write --ignore-unknown '.' '!dist' '!src/gen'",
     "license-header": "license-header --ignore 'src/gen/**'",
     "lint": "eslint --max-warnings 0 ."
   },