chore(deps): bump starlette from 0.49.1 to 0.52.1

Bumps [starlette](https://github.com/Kludex/starlette) from 0.49.1 to 0.52.1.
- [Release notes](https://github.com/Kludex/starlette/releases)
- [Changelog](https://github.com/Kludex/starlette/blob/main/docs/release-notes.md)
- [Commits](Kludex/starlette@0.49.1...0.52.1)

---
updated-dependencies:
- dependency-name: starlette
  dependency-version: 0.52.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

pyproject.toml

@@ -23,7 +23,7 @@ dependencies = [
   "mcp==1.26.0",
   "pillow==12.1.1",
   "python-multipart==0.0.22",
-  "starlette==0.49.1",
+  "starlette==0.52.1",
   "pyyaml==6.0.3",
   "tomli==2.4.1",
   "uvicorn==0.37.0",

tooling/requirements-dev.lock.txt

@@ -1445,9 +1445,9 @@ sse-starlette==3.3.4 \
     --hash=sha256:84bb06e58939a8b38d8341f1bc9792f06c2b53f48c608dd207582b664fc8f3c1 \
     --hash=sha256:aaf92fc067af8a5427192895ac028e947b484ac01edbc3caf00e7e7137c7bef1
     # via mcp
-starlette==0.49.1 \
-    --hash=sha256:481a43b71e24ed8c43b11ea02f5353d77840e01480881b8cb5a26b8cae64a8cb \
-    --hash=sha256:d92ce9f07e4a3caa3ac13a79523bd18e3bc0042bb8ff2d759a8e7dd0e1859875
+starlette==0.52.1 \
+    --hash=sha256:0029d43eb3d273bc4f83a08720b4912ea4b071087a3b48db01b7c839f7954d74 \
+    --hash=sha256:834edd1b0a23167694292e94f597773bc3f89f362be6effee198165a35d62933
     # via
     #   fastapi
     #   mcp

tooling/requirements.lock.txt

@@ -838,9 +838,9 @@ sse-starlette==3.3.4 \
     --hash=sha256:84bb06e58939a8b38d8341f1bc9792f06c2b53f48c608dd207582b664fc8f3c1 \
     --hash=sha256:aaf92fc067af8a5427192895ac028e947b484ac01edbc3caf00e7e7137c7bef1
     # via mcp
-starlette==0.49.1 \
-    --hash=sha256:481a43b71e24ed8c43b11ea02f5353d77840e01480881b8cb5a26b8cae64a8cb \
-    --hash=sha256:d92ce9f07e4a3caa3ac13a79523bd18e3bc0042bb8ff2d759a8e7dd0e1859875
+starlette==0.52.1 \
+    --hash=sha256:0029d43eb3d273bc4f83a08720b4912ea4b071087a3b48db01b7c839f7954d74 \
+    --hash=sha256:834edd1b0a23167694292e94f597773bc3f89f362be6effee198165a35d62933
     # via
     #   fastapi
     #   mcp