Bump urllib3 from 1.26.7 to 1.26.19

Bumps [urllib3](https://github.com/urllib3/urllib3) from 1.26.7 to 1.26.19.
- [Release notes](https://github.com/urllib3/urllib3/releases)
- [Changelog](https://github.com/urllib3/urllib3/blob/main/CHANGES.rst)
- [Commits](urllib3/urllib3@1.26.7...1.26.19)

---
updated-dependencies:
- dependency-name: urllib3
  dependency-version: 1.26.19
  dependency-type: indirect
...

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

Author: dependabot[bot]

requirements.prod.txt

@@ -1,13 +1,9 @@
 # This file was autogenerated by uv via the following command:
 #    uv pip compile requirements.prod.in --output-file=requirements.prod.txt
-alabaster==1.0.0
-    # via sphinx
 asgiref==3.4.1
     # via django
 attrs==21.4.0
     # via -r requirements.prod.in
-babel==2.17.0
-    # via sphinx
 blessings==1.7
     # via -r requirements.prod.in
 certifi==2022.12.7
@@ -32,14 +28,12 @@ django-sans-db==1.2.0
     # via -r requirements.prod.in
 docutils==0.21.2
     # via sphinx
-environs==9.5.0
+environs[django]==9.5.0
     # via -r requirements.prod.in
 gunicorn==23.0.0
     # via -r requirements.prod.in
 idna==3.3
     # via requests
-imagesize==1.4.1
-    # via sphinx
 jinja2==3.1.6
     # via sphinx
 markupsafe==2.0.1
@@ -50,7 +44,6 @@ packaging==25.0
     # via
     #   gunicorn
     #   marshmallow
-    #   sphinx
 pygments==2.19.1
     # via
     #   django-pygmy
@@ -60,32 +53,14 @@ python-dotenv==0.21.0
 pytz==2021.3
     # via django
 requests==2.32.3
-    # via
-    #   -r requirements.prod.in
-    #   sphinx
+    # via -r requirements.prod.in
 six==1.16.0
     # via blessings
-snowballstemmer==2.2.0
-    # via sphinx
-sphinx==8.1.3
+sphinx==1.2.3
     # via -r requirements.prod.in
-sphinxcontrib-applehelp==2.0.0
-    # via sphinx
-sphinxcontrib-devhelp==2.0.0
-    # via sphinx
-sphinxcontrib-htmlhelp==2.1.0
-    # via sphinx
-sphinxcontrib-jsmath==1.0.1
-    # via sphinx
-sphinxcontrib-qthelp==2.0.0
-    # via sphinx
-sphinxcontrib-serializinghtml==2.0.0
-    # via sphinx
 sqlparse==0.4.2
     # via django
-tomli==2.2.1
-    # via sphinx
-urllib3==1.26.7
+urllib3==1.26.19
     # via requests
 werkzeug==2.0.2
     # via -r requirements.prod.in