Analysis: Replace for it in with for each for stats site test

Co-authored-by: Oguz Kocer <[email protected]>

WordPress/src/test/java/org/wordpress/android/ui/stats/refresh/utils/StatsSiteProviderTest.kt

@@ -134,7 +134,7 @@ class StatsSiteProviderTest : BaseUnitTest() {
             event = it.getContentIfNotHandled()
         }
 
-        for (it in 0..3) {
+        (0..3).forEach {
             statsSiteProvider.onSiteChanged(OnSiteChanged(1))
         }