WIP: Add support to Kotlin 2.1 #1130

Job	Run time
build-matrix	1s
Build / JDK 17 / windows-2022	3m 53s
Build / JDK 17 / macOS-latest	2m 21s
Build / JDK 17 / ubuntu-latest	2m 32s
Test / Gradle / JDK 17 / windows-2022	9m 18s
Test / Graal / JDK 17 / windows-2022	6m 5s
Test / Kotlin / kotlin-1.9	2m 10s
Test / Gradle / JDK 17 / macOS-latest	5m 33s
Test / Graal / JDK 17 / macOS-latest	4m 10s
Test / Kotlin / kotlin-2.0	2m 4s
Test / Gradle / JDK 17 / ubuntu-latest	7m 22s
Test / Kotlin / kotlin-2.1	1m 9s
Test / Graal / JDK 17 / ubuntu-latest	4m 43s
Test / Coverage	0s
	51m 21s

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