Bump urllib3 from 1.25.8 to 1.26.5 in /DoubanSpider

Bumps [urllib3](https://github.com/urllib3/urllib3) from 1.25.8 to 1.26.5.
- [Release notes](https://github.com/urllib3/urllib3/releases)
- [Changelog](https://github.com/urllib3/urllib3/blob/main/CHANGES.rst)
- [Commits](https://github.com/urllib3/urllib3/compare/1.25.8...1.26.5)

---
updated-dependencies:
- dependency-name: urllib3
  dependency-type: direct:production
...

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

DoubanSpider/requirements.txt

@@ -4,5 +4,5 @@ idna==2.8
 requests==2.22.0
 SQLAlchemy==1.3.8
 sqlit==0.1.6
-urllib3==1.25.8
+urllib3==1.26.5
 wincertstore==0.2