chore(deps): update kotlin and compose to v2.0.21 (#3258)

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

Author: renovate[bot]

gradle/libs.versions.toml

@@ -5,7 +5,7 @@ bouncycastle = "1.78.1"
 coroutines = "1.9.0"
 flowbinding = "1.2.0"
 hilt = "2.52"
-kotlin = "2.0.20"
+kotlin = "2.0.21"
 kotlinResult = "2.0.0"
 lifecycle = "2.8.6"
 moshi = "1.15.1"