fix: duplicated Intellij IDE message when running flutter doctor (#129030)

This PR fixes the duplicated message from `flutter doctor` when install `Intellij IDE` from `JetBrains Toolbox`. 

The solution is based on the #98276. Add a function to skip the creation of the validator for `Mac` when the key word `JetBrainsToolboxApp` is in the `info.plist`.

Before: 
<img width="918" alt="Screenshot 2023-06-16 at 21 04 43" src="https://github.com/flutter/flutter/assets/3291319/2f5ef0c6-0d29-4d02-97ed-257f29965a1a">

After: 
<img width="924" alt="Screenshot 2023-06-16 at 21 13 15" src="https://github.com/flutter/flutter/assets/3291319/dcdca845-41a1-4896-a5ac-5bca724af676">

fix #98276

packages/flutter_tools/lib/src/intellij/intellij_validator.dart

@@ -376,6 +376,7 @@ class IntelliJValidatorOnMac extends IntelliJValidator {
     'IntelliJ IDEA.app': _ultimateEditionId,
     'IntelliJ IDEA Ultimate.app': _ultimateEditionId,
     'IntelliJ IDEA CE.app': _communityEditionId,
+    'IntelliJ IDEA Community Edition.app': _communityEditionId,
   };
 
   static Iterable<DoctorValidator> installed({
@@ -482,6 +483,17 @@ class IntelliJValidatorOnMac extends IntelliJValidator {
           ]),
       ));
     }
+
+    // Remove JetBrains Toolbox link apps. These tiny apps just
+    // link to the full app, will get detected elsewhere in our search.
+    validators.removeWhere((DoctorValidator validator) {
+      final String identifierKey = plistParser.getValueFromFile(
+        (validator as IntelliJValidatorOnMac).plistFile,
+        PlistParser.kCFBundleIdentifierKey,
+      ) as String;
+      return identifierKey.contains('com.jetbrains.toolbox.linkapp');
+    });
+
     return validators;
   }
 

packages/flutter_tools/test/general.shard/intellij/intellij_validator_test.dart

@@ -305,6 +305,7 @@ void main() {
       processManager: processManager,
       plistParser: FakePlistParser(<String, String>{
         PlistParser.kCFBundleShortVersionStringKey: '2020.10',
+        PlistParser.kCFBundleIdentifierKey: 'com.jetbrains.intellij',
       }),
     ).whereType<IntelliJValidatorOnMac>();
     expect(validators.length, 2);
@@ -371,6 +372,47 @@ void main() {
 
     expect(validator.pluginsPath, '/path/to/JetBrainsToolboxApp.plugins');
   });
+
+  testWithoutContext('Remove JetBrains Toolbox', () async {
+    final FileSystem fileSystem = MemoryFileSystem.test();
+    final List<String> installPaths = <String>[
+      fileSystem.path.join('/', 'foo', 'bar', 'Applications',
+          'JetBrains Toolbox', 'IntelliJ IDEA Ultimate.app'),
+      fileSystem.path.join('/', 'foo', 'bar', 'Applications',
+          'JetBrains Toolbox', 'IntelliJ IDEA Community Edition.app')
+    ];
+
+    for (final String installPath in installPaths) {
+      fileSystem.directory(installPath).createSync(recursive: true);
+    }
+
+    final FakeProcessManager processManager =
+    FakeProcessManager.list(<FakeCommand>[
+      const FakeCommand(command: <String>[
+        'mdfind',
+        'kMDItemCFBundleIdentifier="com.jetbrains.intellij.ce"',
+      ], stdout: 'skip'),
+      const FakeCommand(command: <String>[
+        'mdfind',
+        'kMDItemCFBundleIdentifier="com.jetbrains.intellij*"',
+      ], stdout: 'skip')
+    ]);
+
+    final Iterable<DoctorValidator> installed =
+    IntelliJValidatorOnMac.installed(
+      fileSystem: fileSystem,
+      fileSystemUtils:
+      FileSystemUtils(fileSystem: fileSystem, platform: macPlatform),
+      userMessages: UserMessages(),
+      plistParser: FakePlistParser(<String, String>{
+        'JetBrainsToolboxApp': '/path/to/JetBrainsToolboxApp',
+        'CFBundleIdentifier': 'com.jetbrains.toolbox.linkapp',
+      }),
+      processManager: processManager,
+    );
+
+    expect(installed.length, 0);
+  });
 }
 
 class IntelliJValidatorTestTarget extends IntelliJValidator {