chore(deps): Update dependency com.diffplug.spotless to v7

Author: renovate[bot]

gradle/libs.versions.toml

@@ -17,7 +17,7 @@ checker-qual = "3.48.2"
 # gradle
 toxopid = "4.1.1"
 indra = "3.1.3"
-spotless = "6.25.0"
+spotless = "7.0.2"
 shadow = "8.3.5"
 
 [libraries]