fix(deps): update kotlin monorepo to v2.3.20 (#367)

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

Author: renovate[bot]

gradle/libs.versions.toml

@@ -31,7 +31,7 @@ coil = "2.7.0"
 google-material = "1.13.0"
 
 jetbrains-dokka = "2.1.0"
-jetbrains-kotlin = "2.3.10"
+jetbrains-kotlin = "2.3.20"
 jetbrains-kotlinx-coroutines = "1.10.2"
 jetbrains-kotlinx-serialization = "1.10.0"