redundant lambda code block: warn for self suppressions so it would be suppressed by LocalInspectionPass

otherwise Redundant Suppression would report such cases as suppress comment would prevent reporting by itself

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/redundantUncheckedVarargs/beforeRedundandLambdaBlock.java

@@ -0,0 +1,19 @@
+// "Remove 'CodeBlock2Expr' suppression" "false"
+import java.util.*;
+
+interface I {
+    int m();
+}
+public class SampleSafeVarargs {
+
+    {
+        I i = () -> {
+            //noinspection CodeBl<caret>ock2Expr
+           return foo();
+        };
+    }
+
+    int foo() {
+        return 1;
+    }
+}