added fail-on-incompatible option

Author: mohamed-el-habib

src/main/java/com/qdesrame/openapi/diff/Main.java

@@ -28,11 +28,6 @@ public static void main(String... args) {
             .longOpt("state")
             .desc("Only output diff state: no_changes, incompatible, compatible")
             .build());
-    options.addOption(
-        Option.builder()
-            .longOpt("state")
-            .desc("Only output diff state: no_changes, incompatible, compatible")
-            .build());
     options.addOption(
         Option.builder()
             .longOpt("fail-on-incompatible")