added supporting of @var variables. The @var annotation has the same functionality as the @val except 'final' modifier.

test/transform/resource/before/VarInFor.java

@@ -0,0 +1,11 @@
+import lombok.var;
+
+public class VarInFor {
+	public void enhancedFor() {
+		int[] list = new int[] {1, 2};
+		for (var shouldBeInt : list) {
+			System.out.println(shouldBeInt);
+			var shouldBeInt2 = shouldBeInt;
+		}
+	}
+}