build(deps): upgrade all the dependencies to be coherent

Just bumping starlette to 0.40.0 yields a broken config because we need fastapi
0.115 to be compatible.

So, update pyproject.toml with starlette>=0.40.0, and run
```
pip install hatch
pip install hatch-pip-compile
hatch-pip-compile --upgrade prod
```
and commit the updated requirements.txt (this commit).

Also, bump the heroku runtime to the current patch level, since Heroku is
telling us to do so ASAP.

pyproject.toml

@@ -36,7 +36,7 @@ dependencies = [
 api = [
     # See https://github.com/encode/starlette/discussions/2413
     "fastapi>=0.109.0",
-    "starlette>=0.35.1",
+    "starlette>=0.40.0",
     "python-socketio>=5.9.0",
     "uvicorn",
     "jinja2",

requirements.txt

@@ -4,23 +4,26 @@
 # - click>=8.0.4
 # - coloredlogs>=15.0.1
 # - openpyxl
+# - panphon<0.21; platform_system == "Windows"
+# - panphon<0.21; python_version < "3.9"
 # - panphon>=0.19
-# - pydantic>=2.3
+# - pydantic<2.9,>=2.4
 # - pyyaml>=5.2
 # - regex
 # - text-unidecode
 # - tqdm
+# - typing-extensions
 # - fastapi>=0.109.0
 # - jinja2
 # - python-socketio>=5.9.0
-# - starlette>=0.35.1
+# - starlette>=0.40.0
 # - uvicorn
 # - gunicorn>=22.0.0
 #
 
-annotated-types==0.6.0
+annotated-types==0.7.0
     # via pydantic
-anyio==4.3.0
+anyio==4.6.2.post1
     # via starlette
 bidict==0.23.1
     # via python-socketio
@@ -34,53 +37,53 @@ editdistance==0.8.1
     # via panphon
 et-xmlfile==1.1.0
     # via openpyxl
-exceptiongroup==1.2.0
+exceptiongroup==1.2.2
     # via anyio
-fastapi==0.110.1
+fastapi==0.115.2
     # via hatch.envs.prod
-gunicorn==22.0.0
+gunicorn==23.0.0
     # via hatch.envs.prod
 h11==0.14.0
     # via
     #   uvicorn
     #   wsproto
 humanfriendly==10.0
     # via coloredlogs
-idna==3.7
+idna==3.10
     # via anyio
 jinja2==3.1.4
     # via hatch.envs.prod
-markupsafe==2.1.5
+markupsafe==3.0.1
     # via jinja2
 munkres==1.1.4
     # via panphon
-numpy==1.26.4
+numpy==2.1.2
     # via panphon
-openpyxl==3.1.2
+openpyxl==3.1.5
     # via hatch.envs.prod
-packaging==24.0
+packaging==24.1
     # via gunicorn
 panphon==0.21.2
     # via hatch.envs.prod
-pydantic==2.6.4
+pydantic==2.8.2
     # via
     #   hatch.envs.prod
     #   fastapi
-pydantic-core==2.16.3
+pydantic-core==2.20.1
     # via pydantic
-python-engineio==4.9.0
+python-engineio==4.10.1
     # via python-socketio
-python-socketio==5.11.2
+python-socketio==5.11.4
     # via hatch.envs.prod
-pyyaml==6.0.1
+pyyaml==6.0.2
     # via
     #   hatch.envs.prod
     #   panphon
-regex==2023.12.25
+regex==2024.9.11
     # via
     #   hatch.envs.prod
     #   panphon
-simple-websocket==1.0.0
+simple-websocket==1.1.0
     # via python-engineio
 sniffio==1.3.1
     # via anyio
@@ -90,18 +93,19 @@ starlette==0.40.0
     #   fastapi
 text-unidecode==1.3
     # via hatch.envs.prod
-tqdm==4.66.3
+tqdm==4.66.5
     # via hatch.envs.prod
-typing-extensions==4.10.0
+typing-extensions==4.12.2
     # via
+    #   hatch.envs.prod
     #   anyio
     #   fastapi
     #   pydantic
     #   pydantic-core
     #   uvicorn
 unicodecsv==0.14.1
     # via panphon
-uvicorn==0.29.0
+uvicorn==0.32.0
     # via hatch.envs.prod
 wsproto==1.2.0
     # via simple-websocket

runtime.txt

@@ -1 +1 @@
-python-3.10.14
+python-3.10.15