Bump starlette from 0.37.2 to 0.40.0

Bumps [starlette](https://github.com/encode/starlette) from 0.37.2 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@0.37.2...0.40.0)

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

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

requirements-dev.txt

@@ -155,6 +155,10 @@ flask-sqlalchemy==3.1.1
     #   funding-service-design-utils
 funding-service-design-utils==5.0.8
     # via -r requirements.txt
+greenlet==3.1.1
+    # via
+    #   -r requirements.txt
+    #   sqlalchemy
 gunicorn==22.0.0
     # via
     #   -r requirements.txt
@@ -449,7 +453,7 @@ sqlalchemy-utils==0.41.2
     # via
     #   -r requirements.txt
     #   funding-service-design-utils
-starlette==0.37.2
+starlette==0.40.0
     # via
     #   -r requirements.txt
     #   connexion

requirements.txt

@@ -97,6 +97,8 @@ flask-sqlalchemy==3.1.1
     #   funding-service-design-utils
 funding-service-design-utils==5.0.8
     # via -r requirements.in
+greenlet==3.1.1
+    # via sqlalchemy
 gunicorn==22.0.0
     # via funding-service-design-utils
 h11==0.14.0
@@ -272,7 +274,7 @@ sqlalchemy-utils==0.41.2
     # via
     #   -r requirements.in
     #   funding-service-design-utils
-starlette==0.37.2
+starlette==0.40.0
     # via connexion
 swagger-ui-bundle==1.1.0
     # via