[java-inspections] AnonymousCanBeLambdaInspection: suggest conversion if annotation on sub-method duplicates the super-method

In this case, we can assume that annotation-processing code is smart enough to use super-annotation.
Fixes IDEA-158731 "Anonymous Foo can be replaced with lambda" is not suggested when method is annotated

GitOrigin-RevId: de8c6f15e742b4ee4df02ecef5b230752d292114

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/anonymous2lambda/afterAnnotatedMethod.java

@@ -0,0 +1,14 @@
+// "Replace with lambda" "true"
+import org.jetbrains.annotations.Nullable;
+
+interface Bar {}
+interface Foo {
+  @Nullable
+  String foo(Bar bar);
+}
+
+class X {
+  Foo test() {
+    return bar -> null;
+  }
+}

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/anonymous2lambda/beforeAnnotatedMethod.java

@@ -0,0 +1,18 @@
+// "Replace with lambda" "true"
+import org.jetbrains.annotations.Nullable;
+
+interface Bar {}
+interface Foo {
+  @Nullable
+  String foo(Bar bar);
+}
+
+class X {
+  Foo test() {
+    return new <caret>Foo() {
+      @Nullable
+      @Override
+      public String foo(Bar bar) {return null;}
+    };
+  }
+}