build(deps): bump starlette from 0.39.2 to 0.40.0 in /requirements

Bumps [starlette](https://github.com/encode/starlette) from 0.39.2 to 0.40.0.
- [Release notes](https://github.com/encode/starlette/releases)
- [Changelog](https://github.com/encode/starlette/blob/master/docs/release-notes.md)
- [Commits](encode/starlette@0.39.2...0.40.0)

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

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

requirements/dev.txt

@@ -6,139 +6,139 @@
 #
 accessible-pygments==0.0.5
     # via
-    #   -r requirements/base.txt
+    #   -r base.txt
     #   pydata-sphinx-theme
 alabaster==1.0.0
     # via
-    #   -r requirements/base.txt
+    #   -r base.txt
     #   sphinx
 anyio==4.6.2.post1
     # via
     #   starlette
     #   watchfiles
 babel==2.16.0
     # via
-    #   -r requirements/base.txt
+    #   -r base.txt
     #   pydata-sphinx-theme
     #   sphinx
 beautifulsoup4==4.12.3
     # via
-    #   -r requirements/base.txt
+    #   -r base.txt
     #   pydata-sphinx-theme
 certifi==2024.8.30
     # via
-    #   -r requirements/base.txt
+    #   -r base.txt
     #   requests
 charset-normalizer==3.4.0
     # via
-    #   -r requirements/base.txt
+    #   -r base.txt
     #   requests
 click==8.1.7
     # via uvicorn
 colorama==0.4.6
     # via sphinx-autobuild
 docutils==0.21.2
     # via
-    #   -r requirements/base.txt
+    #   -r base.txt
     #   pydata-sphinx-theme
     #   sphinx
 h11==0.14.0
     # via uvicorn
 idna==3.10
     # via
-    #   -r requirements/base.txt
+    #   -r base.txt
     #   anyio
     #   requests
 imagesize==1.4.1
     # via
-    #   -r requirements/base.txt
+    #   -r base.txt
     #   sphinx
 jinja2==3.1.4
     # via
-    #   -r requirements/base.txt
+    #   -r base.txt
     #   sphinx
 markupsafe==3.0.1
     # via
-    #   -r requirements/base.txt
+    #   -r base.txt
     #   jinja2
 packaging==24.1
     # via
-    #   -r requirements/base.txt
+    #   -r base.txt
     #   pydata-sphinx-theme
     #   sphinx
 pydata-sphinx-theme==0.15.4
     # via
-    #   -r requirements/base.txt
+    #   -r base.txt
     #   sphinx-book-theme
 pygments==2.18.0
     # via
-    #   -r requirements/base.txt
+    #   -r base.txt
     #   accessible-pygments
     #   pydata-sphinx-theme
     #   sphinx
 requests==2.32.3
     # via
-    #   -r requirements/base.txt
+    #   -r base.txt
     #   sphinx
 sniffio==1.3.1
     # via anyio
 snowballstemmer==2.2.0
     # via
-    #   -r requirements/base.txt
+    #   -r base.txt
     #   sphinx
 soupsieve==2.6
     # via
-    #   -r requirements/base.txt
+    #   -r base.txt
     #   beautifulsoup4
 sphinx==8.1.3
     # via
-    #   -r requirements/base.txt
+    #   -r base.txt
     #   pydata-sphinx-theme
     #   sphinx-autobuild
     #   sphinx-book-theme
     #   sphinx-copybutton
     #   sphinxext-rediraffe
 sphinx-autobuild==2024.10.3
-    # via -r requirements/dev.in
+    # via -r dev.in
 sphinx-book-theme==1.1.3
-    # via -r requirements/base.txt
+    # via -r base.txt
 sphinx-copybutton==0.5.2
-    # via -r requirements/base.txt
+    # via -r base.txt
 sphinxcontrib-applehelp==2.0.0
     # via
-    #   -r requirements/base.txt
+    #   -r base.txt
     #   sphinx
 sphinxcontrib-devhelp==2.0.0
     # via
-    #   -r requirements/base.txt
+    #   -r base.txt
     #   sphinx
 sphinxcontrib-htmlhelp==2.1.0
     # via
-    #   -r requirements/base.txt
+    #   -r base.txt
     #   sphinx
 sphinxcontrib-jsmath==1.0.1
     # via
-    #   -r requirements/base.txt
+    #   -r base.txt
     #   sphinx
 sphinxcontrib-qthelp==2.0.0
     # via
-    #   -r requirements/base.txt
+    #   -r base.txt
     #   sphinx
 sphinxcontrib-serializinghtml==2.0.0
     # via
-    #   -r requirements/base.txt
+    #   -r base.txt
     #   sphinx
 sphinxext-rediraffe==0.2.7
-    # via -r requirements/base.txt
-starlette==0.39.2
+    # via -r base.txt
+starlette==0.40.0
     # via sphinx-autobuild
 typing-extensions==4.12.2
     # via
-    #   -r requirements/base.txt
+    #   -r base.txt
     #   pydata-sphinx-theme
 urllib3==2.2.3
     # via
-    #   -r requirements/base.txt
+    #   -r base.txt
     #   requests
 uvicorn==0.31.1
     # via sphinx-autobuild