Merge pull request #21 from sirixdb/dependabot/pip/urllib3-2.6.3

Bump urllib3 from 1.26.19 to 2.6.3

Author: JohannesLichtenberger

requirements-all.txt

@@ -37,4 +37,4 @@ sphinxcontrib-qthelp==1.0.3
 sphinxcontrib-serializinghtml==1.1.5
 toml==0.10.2
 tomli==2.0.1; python_version < '3.11'
-urllib3==1.26.19
+urllib3==2.6.3