build(deps): bump webob from 1.8.7 to 1.8.8

Bumps [webob](https://github.com/Pylons/webob) from 1.8.7 to 1.8.8.
- [Changelog](https://github.com/Pylons/webob/blob/main/CHANGES.txt)
- [Commits](https://github.com/Pylons/webob/compare/1.8.7...1.8.8)

---
updated-dependencies:
- dependency-name: webob
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

requirements.txt

@@ -108,7 +108,7 @@ update-checker==0.18.0
 uritemplate==4.1.1
 urllib3==2.2.2
 webencodings==0.5.1
-WebOb==1.8.7
+WebOb==1.8.8
 websocket-client==1.8.0
 websockets==12.0
 Werkzeug==3.0.3