implement validator for add/replace operation, refactor

...pengroup/osdu/storage/model/PatchRecordsRequestModel.java

.../org/opengroup/osdu/storage/validation/ValidationDoc.java

...opengroup/osdu/storage/validation/api/ValidJsonPatch.java

.../osdu/storage/validation/api/ValidJsonPatchOperation.java

.../storage/validation/impl/JsonPatchOperationValidator.java

...roup/osdu/storage/validation/impl/JsonPatchValidator.java

...rg/opengroup/osdu/storage/api/PatchApiControllerTest.java

...u/storage/validation/JsonPatchOperationValidatorTest.java

...group/osdu/storage/validation/JsonPatchValidatorTest.java