Add --composite false to "typecheck:api" npm command

TypeScript incremental build seems to be a problem for projects using
Babel, like Next.js apps:

"error TS5053: Option 'noEmit' cannot be specified with option 'composite'."

So... microsoft/TypeScript#36917

package.json

@@ -48,7 +48,7 @@
     "test:codecov:validate": "curl --data-binary @codecov.yml https://codecov.io/validate",
     "test:watch": "jest --watch",
     "typecheck": "npm-run-all --parallel typecheck:*",
-    "typecheck:api": "tsc --noEmit --project packages/api/tsconfig.json",
+    "typecheck:api": "tsc --noEmit --composite false --project packages/api/tsconfig.json",
     "typecheck:web": "tsc --noEmit --project packages/web/tsconfig.json"
   }
 }