[java-completion] IDEA-212637 String.toUpperCase/toLowerCase: suggest using Locale parameter in code completion

MethodMergingMinimalTail is updated, as now additional completion option is available

GitOrigin-RevId: 290bdaf0e7aea3c2b676de052e118b7d08d0c525

java/java-tests/testData/codeInsight/completion/normal/MethodMergingMinimalTail_after.java

@@ -1,7 +1,7 @@
 class Foo {
     {
-      foo("someTestAttachment", "".getBytes(<caret>))
+      foo("someTestAttachment", "".startsWith(<caret>))
     }
 
-  void foo(String s, byte[] z) {}
+  void foo(String s, boolean z) {}
 }