chore: pin react-native-harness to 1.0.0-alpha.25

Author: mfazekas

example/package.json

@@ -33,8 +33,8 @@
     "@react-native-community/cli": "18.0.0",
     "@react-native-community/cli-platform-android": "18.0.0",
     "@react-native-community/cli-platform-ios": "18.0.0",
-    "@react-native-harness/platform-android": "^1.0.0-alpha.25",
-    "@react-native-harness/platform-apple": "^1.0.0-alpha.25",
+    "@react-native-harness/platform-android": "1.0.0-alpha.25",
+    "@react-native-harness/platform-apple": "1.0.0-alpha.25",
     "@react-native/babel-preset": "0.79.2",
     "@react-native/metro-config": "0.79.2",
     "@react-native/typescript-config": "0.79.2",
@@ -43,7 +43,7 @@
     "babel-plugin-react-compiler": "^1.0.0",
     "deep-equal": "^2.2.3",
     "react-native-builder-bob": "^0.40.10",
-    "react-native-harness": "^1.0.0-alpha.25"
+    "react-native-harness": "1.0.0-alpha.25"
   },
   "engines": {
     "node": ">=18"