Bump kotlin-gradle-plugin from 1.7.10 to 1.7.20

Bumps [kotlin-gradle-plugin](https://github.com/JetBrains/kotlin) from 1.7.10 to 1.7.20.
- [Release notes](https://github.com/JetBrains/kotlin/releases)
- [Changelog](https://github.com/JetBrains/kotlin/blob/v1.7.20/ChangeLog.md)
- [Commits](https://github.com/JetBrains/kotlin/compare/v1.7.10...v1.7.20)

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

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

build.gradle

@@ -11,7 +11,7 @@ buildscript {
     }
     dependencies {
         classpath 'com.android.tools.build:gradle:7.2.2'
-        classpath 'org.jetbrains.kotlin:kotlin-gradle-plugin:1.7.10'
+        classpath 'org.jetbrains.kotlin:kotlin-gradle-plugin:1.7.20'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files