SortContentAction: support annotation array sorting

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/sortContent/afterAnnotation.java

@@ -0,0 +1,5 @@
+// "Sort content" "true"
+
+@SuppressWarnings({"a", "b", "c", "d"})
+public class Main {
+}

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/sortContent/beforeAnnotation.java

@@ -0,0 +1,5 @@
+// "Sort content" "true"
+
+@SuppressWarnings({"c", "b", "d",<caret> "a"})
+public class Main {
+}