Fix the TS used for the GB-Mobile project. (#21324)

* Fix the TS used for the GB-Mobile project.

Make sure only types inside node_modules/@types are used.

This avoids TS to find the ../node_modules/@types inside the gb-mobile
repo that lives one path level up of gutenberg root.

* Framework: Fix configuration spacing

* Change to types node.

* Revert "Change to types node."

This reverts commit bfb8b7b.

Co-authored-by: Andrew Duthie <andrew@andrewduthie.com>

tsconfig.base.json

@@ -29,7 +29,9 @@
 
 		/* This needs to be false so our types are possible to consume without setting this */
 		"esModuleInterop": false,
-		"resolveJsonModule": true
+		"resolveJsonModule": true,
+
+		"typeRoots": [ "./node_modules/@types" ]
 	},
 	"exclude": [ "**/benchmark", "**/test/**", "**/build/**", "**/build-*/**" ]
 }