chore(deps): bump spotless-plugin-gradle from 6.7.2 to 6.8.0

Bumps spotless-plugin-gradle from 6.7.2 to 6.8.0.

---
updated-dependencies:
- dependency-name: com.diffplug.spotless:spotless-plugin-gradle
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

build.gradle.kts

@@ -15,7 +15,7 @@ buildscript {
   dependencies {
     classpath("com.android.tools.build:gradle:7.2.1")
     classpath("org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlinVersion")
-    classpath("com.diffplug.spotless:spotless-plugin-gradle:6.7.2")
+    classpath("com.diffplug.spotless:spotless-plugin-gradle:6.8.0")
     classpath("dev.ahmedmourad.nocopy:nocopy-gradle-plugin:1.4.0")
     classpath("org.jacoco:org.jacoco.core:0.8.8")
     classpath("com.vanniktech:gradle-android-junit-jacoco-plugin:0.17.0-SNAPSHOT")