Show CocoaPods version in hint text (#40117)

packages/flutter_tools/lib/src/base/user_messages.dart

diff --git a/packages/flutter_tools/lib/src/base/user_messages.dart b/packages/flutter_tools/lib/src/base/user_messages.dart
index a1f1d91..985b9ce 100644
--- a/packages/flutter_tools/lib/src/base/user_messages.dart
+++ b/packages/flutter_tools/lib/src/base/user_messages.dart
@@ -167,8 +167,8 @@
       '$consequence\n'
       'To upgrade:\n'
       '$upgradeInstructions';
-  String cocoaPodsOutdated(String recVersion, String consequence, String upgradeInstructions) =>
-      'CocoaPods out of date ($recVersion is recommended).\n'
+  String cocoaPodsOutdated(String currentVersion, String recVersion, String consequence, String upgradeInstructions) =>
+      'CocoaPods $currentVersion out of date ($recVersion is recommended).\n'
       '$consequence\n'
       'To upgrade:\n'
       '$upgradeInstructions';

packages/flutter_tools/lib/src/macos/cocoapods_validator.dart

diff --git a/packages/flutter_tools/lib/src/macos/cocoapods_validator.dart b/packages/flutter_tools/lib/src/macos/cocoapods_validator.dart
index ce57632..1bd13c8 100644
--- a/packages/flutter_tools/lib/src/macos/cocoapods_validator.dart
+++ b/packages/flutter_tools/lib/src/macos/cocoapods_validator.dart
@@ -45,8 +45,9 @@
             userMessages.cocoaPodsUnknownVersion(unknownCocoaPodsConsequence, cocoaPodsUpgradeInstructions)));
       } else {
         status = ValidationType.partial;
+        final String currentVersionText = await cocoaPods.cocoaPodsVersionText;
         messages.add(ValidationMessage.hint(
-            userMessages.cocoaPodsOutdated(cocoaPods.cocoaPodsRecommendedVersion, noCocoaPodsConsequence, cocoaPodsUpgradeInstructions)));
+            userMessages.cocoaPodsOutdated(currentVersionText, cocoaPods.cocoaPodsRecommendedVersion, noCocoaPodsConsequence, cocoaPodsUpgradeInstructions)));
       }
     }