Bump zipp from 3.17.0 to 3.19.1 in /docs

Bumps [zipp](https://github.com/jaraco/zipp) from 3.17.0 to 3.19.1.
- [Release notes](https://github.com/jaraco/zipp/releases)
- [Changelog](https://github.com/jaraco/zipp/blob/main/NEWS.rst)
- [Commits](jaraco/zipp@v3.17.0...v3.19.1)

---
updated-dependencies:
- dependency-name: zipp
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <[email protected]>

docs/requirements.txt

@@ -37,7 +37,7 @@ packaging==23.1
     #   pydata-sphinx-theme
     #   sphinx
 pydata-sphinx-theme==0.13.3
-    # via -r docs/requirements.in
+    # via -r requirements.in
 pygments==2.15.1
     # via
     #   accessible-pygments
@@ -51,11 +51,11 @@ soupsieve==2.4.1
     # via beautifulsoup4
 sphinx==4.5.0
     # via
-    #   -r docs/requirements.in
+    #   -r requirements.in
     #   pydata-sphinx-theme
     #   sphinx-design
 sphinx-design==0.4.1
-    # via -r docs/requirements.in
+    # via -r requirements.in
 sphinxcontrib-applehelp==1.0.4
     # via sphinx
 sphinxcontrib-devhelp==1.0.2
@@ -72,5 +72,5 @@ typing-extensions==4.8.0
     # via pydata-sphinx-theme
 urllib3==2.0.3
     # via requests
-zipp==3.17.0
+zipp==3.19.1
     # via importlib-metadata