Generators: reduce verbosity when logging which files are generated

It made it a bit difficult to see which tests were affected when running
generateTests.

generators/main/GeneratorsFileUtil.kt

@@ -50,12 +50,10 @@ object GeneratorsFileUtil {
         val tempFile =
             if (useTempFile) createTempDirectory(targetFile.name) / "${targetFile.name}.tmp" else targetFile
         tempFile.writeText(newText, Charsets.UTF_8)
-        println("File written: ${tempFile.toAbsolutePath()}")
         if (useTempFile) {
             tempFile.moveTo(targetFile, overwrite = true)
-            println("Renamed $tempFile to $targetFile")
         }
-        println()
+        println("File written: ${targetFile.toAbsolutePath()}")
     }
 
     private fun failOnTeamCity(message: String): Boolean {