RN: Move `{tools => private/monorepo-tests}/__tests__ (#51862)

Summary:
Pull Request resolved: #51862

Moves the dependency tests in `tools/__tests__` to `private/monorepo-tests/__tests__`, allowing us to delete the now-vacant `tools/` directory.

Changelog:
[Internal]

Reviewed By: cortinico

Differential Revision: D76098157

fbshipit-source-id: 8bf96069689c2e1788cd889c624768bcb174d46e

Author: yungsters

…/no-dependencies-in-root-package-test.js …/no-dependencies-in-root-package-test.jstools/__tests__/no-dependencies-in-root-package-test.js renamed to private/monorepo-tests/__tests__/no-dependencies-in-root-package-test.js tools/__tests__/no-dependencies-in-root-package-test.js renamed to private/monorepo-tests/__tests__/no-dependencies-in-root-package-test.js

@@ -16,6 +16,7 @@ const PATH_TO_ROOT_PACKAGE_MANIFEST = path.join(
   CURRENT_DIR,
   '..',
   '..',
+  '..',
   'package.json',
 );
 

…ndencies-in-react-native-package-test.js …ndencies-in-react-native-package-test.jstools/__tests__/no-dev-dependencies-in-react-native-package-test.js renamed to private/monorepo-tests/__tests__/no-dev-dependencies-in-react-native-package-test.js tools/__tests__/no-dev-dependencies-in-react-native-package-test.js renamed to private/monorepo-tests/__tests__/no-dev-dependencies-in-react-native-package-test.js

@@ -16,6 +16,7 @@ const PATH_TO_REACT_NATIVE_PACKAGE_MANIFEST = path.join(
   CURRENT_DIR,
   '..',
   '..',
+  '..',
   'packages',
   'react-native',
   'package.json',

…no-dev-dependencies-in-tester-package.js …no-dev-dependencies-in-tester-package.jstools/__tests__/no-dev-dependencies-in-tester-package.js renamed to private/monorepo-tests/__tests__/no-dev-dependencies-in-tester-package.js tools/__tests__/no-dev-dependencies-in-tester-package.js renamed to private/monorepo-tests/__tests__/no-dev-dependencies-in-tester-package.js

@@ -16,6 +16,7 @@ const PATH_TO_TESTER_PACKAGE_MANIFEST = path.join(
   CURRENT_DIR,
   '..',
   '..',
+  '..',
   'packages',
   'rn-tester',
   'package.json',

private/monorepo-tests/package.json

@@ -0,0 +1,5 @@
+{
+  "name": "@react-native/monorepo-tests",
+  "private": true,
+  "version": "0.0.0"
+}