Bump org.jetbrains.kotlin:kotlin-stdlib from 1.9.10 to 1.9.20 (#3165)

Bumps [org.jetbrains.kotlin:kotlin-stdlib](https://github.com/JetBrains/kotlin) from 1.9.10 to 1.9.20.
- [Release notes](https://github.com/JetBrains/kotlin/releases)
- [Changelog](https://github.com/JetBrains/kotlin/blob/master/ChangeLog.md)
- [Commits](https://github.com/JetBrains/kotlin/commits)

---
updated-dependencies:
- dependency-name: org.jetbrains.kotlin:kotlin-stdlib
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
diff --git a/gradle/dependencies.gradle b/gradle/dependencies.gradle
index 30354d1..a329e52 100644
--- a/gradle/dependencies.gradle
+++ b/gradle/dependencies.gradle
@@ -35,7 +35,7 @@
 
 libraries.groovy = 'org.codehaus.groovy:groovy:3.0.19'
 
-def kotlinVersion = '1.9.10'
+def kotlinVersion = '1.9.20'
 libraries.kotlin = [
     version: kotlinVersion,