Update dependency locust to v2.42.0

Author: renovate[bot]

requirements.txt

@@ -1,7 +1,7 @@
 matplotlib==3.10.5
 pandas==2.3.2
 pytest==8.4.1
-locust==2.39.0
+locust==2.42.0
 selenium==4.35.0
 filelock==3.19.1
 packaging==25.0