Bump kotlin_version from 1.8.0 to 1.8.10 (#820)

Bumps `kotlin_version` from 1.8.0 to 1.8.10.

Updates `org.jetbrains.kotlin:kotlin-gradle-plugin` from 1.8.0 to 1.8.10
- [Release notes](https://github.com/JetBrains/kotlin/releases)
- [Changelog](https://github.com/JetBrains/kotlin/blob/v1.8.10/ChangeLog.md)
- [Commits](JetBrains/kotlin@v1.8.0...v1.8.10)

Updates `org.jetbrains.kotlin:kotlin-stdlib` from 1.8.0 to 1.8.10
- [Release notes](https://github.com/JetBrains/kotlin/releases)
- [Changelog](https://github.com/JetBrains/kotlin/blob/v1.8.10/ChangeLog.md)
- [Commits](JetBrains/kotlin@v1.8.0...v1.8.10)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

build.gradle

@@ -1,5 +1,5 @@
 buildscript {
-  ext.kotlin_version = '1.8.0'
+  ext.kotlin_version = '1.8.10'
   repositories {
     google()
     mavenCentral()

plugins/build.gradle

@@ -3,7 +3,7 @@ buildscript {
     mavenCentral()
   }
   dependencies {
-    classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.8.0"
+    classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.8.10"
   }
 }
 
@@ -17,7 +17,7 @@ repositories {
 
 dependencies {
   implementation gradleApi()
-  implementation "org.jetbrains.kotlin:kotlin-stdlib:1.8.0"
+  implementation "org.jetbrains.kotlin:kotlin-stdlib:1.8.10"
   implementation 'com.mixpanel:mixpanel-java:1.5.1'
 
   implementation retrofit