Support JetBrains IDEs 2024.2

[tpasternak]

Checklist

• I have filed an issue about this change and discussed potential changes with the maintainers.
• I have received the approval from the maintainers to make this change.
• This is not a stylistic, refactoring, or cleanup change.

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Discussion thread for this change

Issue number: <please reference the issue number or url here>

Description of this change

Noticable changes:

1. I had to add direct dependency on "@io_grpc_grpc_java//api" in //ext:intellijext because the classes are not inside intellij any more. Still, the api classes were dependencies, but just transitive ones.
2. Intellij moved some class files from lib/.jar to lib/modules/.jar for Java plugin and for Core. I had to include them in intellij_platform_sdk
3. [EAP2] Changes in Python plugin jar directories strucutre
4. [EAP2] New method in TypeScriptConfig interface
5. [EAP2] Some tests now require ExperimentalUI service to be set, so they had to be moved to integration tests suite
   • https://sourcegraph.com/github.com/JetBrains/intellij-community/-/commit/a22187eb5f46e44e2c283bbae6e2854e0d8e97ee#diff-6771702fd993518904c93eab88375c67R44
   • https://sourcegraph.com/github.com/JetBrains/intellij-community/-/commit/3f90c0e90f21f5977c945c845169e29346307615#diff-6771702fd993518904c93eab88375c67L40
6. [EAP2] new layout of go plugin jars directories

most of the files are just copies, you can compare them with this script:

diff -r sdkcompat/v2{41,42}
diff -r cpp/sdkcompat/v2{41,42}
diff -r testing/testcompat/v2{41,42}
diff intellij_platform_sdk/BUILD.idea2{41,42}
diff intellij_platform_sdk/BUILD.ue2{41,42}
diff intellij_platform_sdk/BUILD.clion2{41,42}