chore(deps): update dependency org.jetbrains.kotlin.android to v2

Author: renovate[bot]

gradle/libs.versions.toml

@@ -2,7 +2,7 @@
 discord = "aliucord-SNAPSHOT"
 aliucord = "main-SNAPSHOT"
 #noinspection GradleDependency
-kotlin = "1.5.21"
+kotlin = "2.0.21"
 android = "7.4.2"
 ktlintPlugin = "12.1.1"
 #noinspection GradleDependency Newer versions incompatible with other plugins