Update dependency gevent to v25

Author: renovate[bot]

Pipfile

@@ -30,7 +30,7 @@ hvac = "==0.11.2"
 asyncio = "==3.4.3"
 requests = "==2.32.3"
 gunicorn = "==22.0.0"
-gevent = "==23.9.1"
+gevent = "==25.8.2"
 pyjwt = "==2.5.0"
 ibm-db = "==3.2.6"
 detect-secrets = {ref = "0.13.1+ibm.62.dss", git = "https://github.com/ibm/detect-secrets.git"}