Bump spotless

Author: daymxn

gradle/libs.versions.toml

@@ -20,7 +20,7 @@ protobufjavautil = "3.25.5"
 kotest = "5.9.0" # Do not use 5.9.1 because it reverts the fix for https://github.com/kotest/kotest/issues/3981
 quickcheck = "0.6"
 serialization = "1.5.1"
-spotless = "7.0.0.BETA1"
+spotless = "7.0.0.BETA3"
 androidx-test-core="1.5.0"
 androidx-test-junit="1.1.5"
 androidx-test-truth = "1.5.0"