fix: Import correct YAML library to resolve compatibility issue

Author: SebB

contrib/feeds-config-generator/intelmq_gen_feeds_conf

@@ -8,7 +8,8 @@ import json
 import sys
 
 try:
-    import yaml
+    from ruamel.yaml import YAML
+    yaml = YAML(typ="safe", pure=True)
 except ImportError:
     print("[-] Please install yaml using the following command: 'pip install pyyaml'.", file=sys.stderr)
     sys.exit(-1)