fix(deps): update dependency com.diffplug.spotless:spotless-plugin-gradle to v8.7.0 (#485)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

gradle/libs.versions.toml

@@ -85,7 +85,7 @@ jetbrains-kotlinx-coroutines-test = { module = "org.jetbrains.kotlinx:kotlinx-co
 mockk = { module = "io.mockk:mockk", version.ref = "io-mockk" }
 mockk-android = { module = "io.mockk:mockk-android", version.ref = "io-mockk" }
 
-spotless-gradle = { module = "com.diffplug.spotless:spotless-plugin-gradle", version = "8.6.0" }
+spotless-gradle = { module = "com.diffplug.spotless:spotless-plugin-gradle", version = "8.7.0" }
 
 pintrest-ktlint = { module = "com.pinterest:ktlint", version.ref = "ktlint" }