Bump urllib3 from 2.2.1 to 2.2.2 in /docs

Bumps [urllib3](https://github.com/urllib3/urllib3) from 2.2.1 to 2.2.2.
- [Release notes](https://github.com/urllib3/urllib3/releases)
- [Changelog](https://github.com/urllib3/urllib3/blob/main/CHANGES.rst)
- [Commits](urllib3/urllib3@2.2.1...2.2.2)

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

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

docs/requirements.txt

@@ -11,7 +11,7 @@ annotated-types==0.5.0
 babel==2.12.1
     # via sphinx
 bo4e-schema-tool==0.0.7
-    # via -r docs/requirements.in
+    # via -r requirements.in
 certifi==2023.7.22
     # via requests
 cffi==1.16.0
@@ -22,7 +22,7 @@ charset-normalizer==2.1.0
     # via requests
 click==8.1.7
     # via
-    #   -r docs/requirements.in
+    #   -r requirements.in
     #   bo4e-schema-tool
 cryptography==42.0.5
     # via pyjwt
@@ -37,22 +37,22 @@ idna==3.7
 imagesize==1.4.1
     # via sphinx
 iso3166==2.1.1
-    # via -r docs/requirements.in
+    # via -r requirements.in
 jinja2==3.1.4
     # via sphinx
 markupsafe==2.1.3
     # via jinja2
 more-itertools==10.2.0
     # via bo4e-schema-tool
 networkx==3.3
-    # via -r docs/requirements.in
+    # via -r requirements.in
 packaging==24.0
     # via sphinx
 pycparser==2.21
     # via cffi
 pydantic==2.4.2
     # via
-    #   -r docs/requirements.in
+    #   -r requirements.in
     #   bo4e-schema-tool
 pydantic-core==2.10.1
     # via pydantic
@@ -61,22 +61,22 @@ pygithub==2.2.0
 pygments==2.16.1
     # via sphinx
 pyhumps==3.8.0
-    # via -r docs/requirements.in
+    # via -r requirements.in
 pyjwt[crypto]==2.8.0
     # via pygithub
 pynacl==1.5.0
     # via pygithub
 requests==2.32.3
     # via
-    #   -r docs/requirements.in
+    #   -r requirements.in
     #   bo4e-schema-tool
     #   pygithub
     #   sphinx
 snowballstemmer==2.2.0
     # via sphinx
 sphinx==7.3.7
     # via
-    #   -r docs/requirements.in
+    #   -r requirements.in
     #   sphinx-rtd-theme
     #   sphinxcontrib-applehelp
     #   sphinxcontrib-devhelp
@@ -85,7 +85,7 @@ sphinx==7.3.7
     #   sphinxcontrib-qthelp
     #   sphinxcontrib-serializinghtml
 sphinx-rtd-theme==2.0.0
-    # via -r docs/requirements.in
+    # via -r requirements.in
 sphinxcontrib-applehelp==1.0.7
     # via sphinx
 sphinxcontrib-devhelp==1.0.5
@@ -101,14 +101,14 @@ sphinxcontrib-qthelp==1.0.6
 sphinxcontrib-serializinghtml==1.1.9
     # via sphinx
 typeguard==4.3.0
-    # via -r docs/requirements.in
+    # via -r requirements.in
 typing-extensions==4.11.0
     # via
     #   pydantic
     #   pydantic-core
     #   pygithub
     #   typeguard
-urllib3==2.2.1
+urllib3==2.2.2
     # via
     #   pygithub
     #   requests