Bump kotlin_version from 1.7.20 to 1.9.22

Bumps `kotlin_version` from 1.7.20 to 1.9.22.

Updates `org.jetbrains.kotlin:kotlin-gradle-plugin` from 1.7.20 to 1.9.22
- [Release notes](https://github.com/JetBrains/kotlin/releases)
- [Changelog](https://github.com/JetBrains/kotlin/blob/master/ChangeLog.md)
- [Commits](JetBrains/kotlin@v1.7.20...v1.9.22)

Updates `org.jetbrains.kotlin:kotlin-stdlib` from 1.7.20 to 1.9.22
- [Release notes](https://github.com/JetBrains/kotlin/releases)
- [Changelog](https://github.com/JetBrains/kotlin/blob/master/ChangeLog.md)
- [Commits](JetBrains/kotlin@v1.7.20...v1.9.22)

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

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

build.gradle

@@ -1,6 +1,6 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 buildscript {
-    ext.kotlin_version = '1.7.20'
+    ext.kotlin_version = '1.9.22'
     repositories {
         google()
         mavenCentral()