python(feat): Try using faster yaml loader with fallback for older py…

[ian-sift]

Python3.13.5

Before

$ python3 ./examples/ingestion_with_yaml_config/main.py                                                                                                                                [13:54:42]
Telemetry config load time: 0.0021049976348876953 seconds
Rule load time: 4.1961669921875e-05 seconds

After

/$ python3 ./examples/ingestion_with_yaml_config/main.py                                                                                                                                [14:19:49]
Telemetry config load time: 0.0004990100860595703 seconds
Rule load time: 3.790855407714844e-05 seconds

Python3.8

Before

Telemetry config load time: 0.003070831298828125 seconds
Rule load time: 4.124641418457031e-05 seconds
(venv3.8)  

After

ian@Mac: ~/code/sift/python eng-5717-client-library-change-yaml-loader ⚡
$ python3 ./examples/ingestion_with_yaml_config/main.py                                                                                                                                [14:11:03]
Telemetry config load time: 0.002889871597290039 seconds
Rule load time: 3.6716461181640625e-05 seconds

[marc-sift]

LGTM. Just one small comment.

marc ooo. alex stepping in