chore: update parameter names in activate method for consistency

Author: SelaseKay

packages/firebase_app_check/firebase_app_check_platform_interface/test/method_channel_tests/method_channel_firebase_app_check_test.dart

@@ -68,9 +68,9 @@ void main() {
 
     test('activate', () async {
       await appCheck.activate(
-        webProvider: ReCaptchaV3Provider('test-key'),
-        providerAndroid: AndroidPlayIntegrityProvider(),
-        providerApple: AppleDeviceCheckProvider(),
+        providerWeb: ReCaptchaV3Provider('test-key'),
+        providerAndroid: const AndroidPlayIntegrityProvider(),
+        providerApple: const AppleDeviceCheckProvider(),
       );
       expect(
         methodCallLogger,
@@ -89,9 +89,9 @@ void main() {
 
     test('activate with debug providers', () async {
       await appCheck.activate(
-        webProvider: ReCaptchaV3Provider('test-key'),
-        providerAndroid: AndroidDebugProvider(debugToken: 'androidDebug'),
-        providerApple: AppleDebugProvider(debugToken: 'appleDebug'),
+        providerWeb: ReCaptchaV3Provider('test-key'),
+        providerAndroid: const AndroidDebugProvider(debugToken: 'androidDebug'),
+        providerApple: const AppleDebugProvider(debugToken: 'appleDebug'),
       );
       expect(
         methodCallLogger,

packages/firebase_app_check/firebase_app_check_platform_interface/test/platform_interface_tests/platform_interface_app_check_test.dart

@@ -79,7 +79,7 @@ void main() {
     test('throws if .activate() not implemented', () async {
       await expectLater(
         () => firebaseAppCheckPlatform.activate(
-          webProvider: ReCaptchaV3Provider('test key'),
+          providerWeb: ReCaptchaV3Provider('test key'),
         ),
         throwsA(
           isA<UnimplementedError>().having(