build(deps): bump kotlin from 2.3.0 to 2.3.20

Bumps `kotlin` from 2.3.0 to 2.3.20.

Updates `org.jetbrains.kotlin.jvm` from 2.3.0 to 2.3.20

Updates `org.jetbrains.kotlin.plugin.serialization` from 2.3.0 to 2.3.20

---
updated-dependencies:
- dependency-name: org.jetbrains.kotlin.jvm
  dependency-version: 2.3.20
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.jetbrains.kotlin.plugin.serialization
  dependency-version: 2.3.20
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

gradle/libs.versions.toml

@@ -1,6 +1,6 @@
 [versions]
 
-kotlin = "2.3.0"
+kotlin = "2.3.20"
 kotlinCoroutines="1.10.2"
 junitJupiter = "5.11.4"