Bump kotlin_version from 1.5.31 to 1.9.10

Bumps `kotlin_version` from 1.5.31 to 1.9.10.

Updates `org.jetbrains.kotlin:kotlin-gradle-plugin` from 1.5.31 to 1.9.10
- [Release notes](https://github.com/JetBrains/kotlin/releases)
- [Changelog](https://github.com/JetBrains/kotlin/blob/v1.9.10/ChangeLog.md)
- [Commits](JetBrains/kotlin@v1.5.31...v1.9.10)

Updates `org.jetbrains.kotlin:kotlin-reflect` from 1.5.31 to 1.9.10
- [Release notes](https://github.com/JetBrains/kotlin/releases)
- [Changelog](https://github.com/JetBrains/kotlin/blob/v1.9.10/ChangeLog.md)
- [Commits](JetBrains/kotlin@v1.5.31...v1.9.10)

Updates `org.jetbrains.kotlin:kotlin-stdlib-jdk8` from 1.5.31 to 1.9.10
- [Release notes](https://github.com/JetBrains/kotlin/releases)
- [Changelog](https://github.com/JetBrains/kotlin/blob/v1.9.10/ChangeLog.md)
- [Commits](JetBrains/kotlin@v1.5.31...v1.9.10)

---
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-reflect
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: org.jetbrains.kotlin:kotlin-stdlib-jdk8
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

build.gradle

@@ -20,7 +20,7 @@ ext {
 }
 
 buildscript {
-    ext.kotlin_version = "1.5.31"
+    ext.kotlin_version = "1.9.10"
 
     repositories {
         mavenCentral()