fix(deps): update kotlin to v2.3.0

Author: renovate[bot]

demo-app/gradle/libs.versions.toml

@@ -3,7 +3,7 @@ opentelemetry = "1.57.0"
 opentelemetry-alpha = "1.57.0-alpha"
 junit = "6.0.1"
 spotless = "8.1.0"
-kotlin = "2.2.21"
+kotlin = "2.3.0"
 navigation-compose = "2.7.7"
 
 [libraries]

gradle/libs.versions.toml

@@ -8,7 +8,7 @@ junit = "6.0.1"
 byteBuddy = "1.18.2"
 okhttp = "5.3.2"
 spotless = "8.1.0"
-kotlin = "2.2.21"
+kotlin = "2.3.0"
 androidPlugin = "8.13.2"
 kspPlugin = "2.3.3"
 junitKtx = "1.3.0"