adding licsense to files (#1215)

Signed-off-by: Paige Patton <prubenda@redhat.com>

utils/chaos_recommender/chaos_recommender.py

@@ -1,3 +1,16 @@
+# Copyright 2025 The Krkn Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 import argparse
 import json
 import logging