Fixes https://github.com/flutter/flutter/issues/133086

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

fixes https://github.com/flutter/flutter/issues/120405

Fixes #124756 by removing the concept of `Version.unknown`.

`Version` fields that needed the ability to represent an unknown version have been made nullable. Assigning `null` to them represents an unknown version.

* [tools]some ui polish for build ipa validation

* do not print out a few success validations

* rename installed type to success for more general usage

* forgot nit after reverting custom validation types and re-use doctor types

* Switch to use xml in PlistParser

* Review feedbacks: Change dynamic to Object, remove getValueFromFile

* opt out the flutter tool

* oops EOF

* fix import

* Update tool_backend.dart

* Update daemon_client.dart

* fix more

This PR will update IntelliJ IDEA/Community validation logic for 2020.1 and later on Linux and Windows.

HACKTOBERFEST

[flutter_tools] remove globals from IntelliJ validator, refactor tests to remove dependency on JAR (#67240)

Move the intellij validator to its own file, and split off the tests. Remove globals from each, and remove dependency on a real jar/filesystem by creating a minimal version of the manifest xml and setting it up in the memory file system.

#47161