overload resolution: check method hiding for static only (IDEA-183712)

non-static methods should already be covered by same signatures check

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/lambda/overloadResolution/OverriddenMethodWithOtherRawSignature.java

@@ -0,0 +1,13 @@
+class X {
+  void method(String t) { }
+}
+
+class Y<S extends CharSequence> extends X {
+  void method(S s) { }
+}
+
+class Test {
+  void x(final Y<String> err) {
+    err.method<error descr="Ambiguous method call: both 'Y.method(String)' and 'X.method(String)' match">("")</error>;
+  }
+}