Update Kotlin to 1.9.21 (#237)

fzhinkin · web-flow · commit 2f01d92b38eb · 2023-11-30T12:13:33.000+01:00
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
@@ -1,5 +1,5 @@
 [versions]
-kotlin = "1.9.20"
+kotlin = "1.9.21"
 java = "8"
 dokka = "1.8.20"
 kover = "0.7.3"
