Inline field/method: check for reflective usages

Fixes EA-126479 - CCE: InlineConstantFieldProcessor.inlineExpressionUsage

java/java-tests/testData/refactoring/inlineConstantField/FieldUsedReflectively.java

@@ -0,0 +1,8 @@
+class Test {
+  private static final int <caret>FIELD = 5;
+
+  void test() {
+    System.out.println(FIELD);
+    System.out.println(Test.class.getDeclaredField("FIELD"));
+  }
+}