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

Author: renovate[bot]

gradle/libs.versions.toml

@@ -5,7 +5,7 @@ version = "1.0"
 checkstyle = "10.15.0"
 indra = "3.1.3"
 junit = "5.10.2"
-spotless = "6.25.0"
+spotless = "7.0.3"
 truth = "1.4.2"
 
 [libraries]