Update org.jetbrains.kotlin to v2.2.0 (#264)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

gradle/libs.versions.toml

@@ -1,6 +1,6 @@
 [versions]
 doma = "3.9.0"
-kotlin = "2.1.21"
+kotlin = "2.2.0"
 junit = "5.13.1"
 spotless = "7.0.4"
 doma-codegen = "3.0.0"