Revert "Move testing libraries to devDependencies. (#224)" (#228)

This reverts commit d76f664.

Author: trevor-coleman

modules/react-native-mlkit-core/package.json

@@ -38,10 +38,7 @@
     "jest": "^29.7.0",
     "jest-expo": "^52.0.3",
     "ts-jest": "^29.1.1",
-    "typescript": "~5.1.6",
-    "@testing-library/jest-native": "^5.4.3",
-    "@testing-library/react-hooks": "^8.0.1",
-    "@types/jest": "^29.5.5"
+    "typescript": "~5.1.6"
   },
   "peerDependencies": {
     "expo": "*",
@@ -50,6 +47,9 @@
     "react-native": "*"
   },
   "dependencies": {
+    "@testing-library/jest-native": "^5.4.3",
+    "@testing-library/react-hooks": "^8.0.1",
+    "@types/jest": "^29.5.5"
   },
   "rnx-kit": {
     "kitType": "library",