Bump werkzeug from 3.1.8 to 3.1.9

Bumps [werkzeug](https://github.com/pallets/werkzeug) from 3.1.8 to 3.1.9.
- [Release notes](https://github.com/pallets/werkzeug/releases)
- [Changelog](https://github.com/pallets/werkzeug/blob/main/CHANGES.rst)
- [Commits](https://github.com/pallets/werkzeug/compare/3.1.8...3.1.9)

---
updated-dependencies:
- dependency-name: werkzeug
  dependency-version: 3.1.9
  dependency-type: direct:development
...

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

uv.lock

@@ -1,5 +1,5 @@
 version = 1
-revision = 5
+revision = 3
 requires-python = ">=3.14"
 resolution-markers = [
     "python_full_version >= '3.15'",
@@ -1472,14 +1472,14 @@ wheels = [
 
 [[package]]
 name = "werkzeug"
-version = "3.1.8"
+version = "3.1.9"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "markupsafe" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/dd/b2/381be8cfdee792dd117872481b6e378f85c957dd7c5bca38897b08f765fd/werkzeug-3.1.8.tar.gz", hash = "sha256:9bad61a4268dac112f1c5cd4630a56ede601b6ed420300677a869083d70a4c44", size = 875852, upload-time = "2026-04-02T18:49:14.268Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/a4/34/4dd12fc8bb7d61c91467ec3efe415ffa7d5456f799954b40c5bbaeae470e/werkzeug-3.1.9.tar.gz", hash = "sha256:55ca7c70a75689be937aa27f8ff4b018f06ff4838fc73045560bf0f5a1291060", size = 940188, upload-time = "2026-09-27T18:33:41.637Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/93/8c/2e650f2afeb7ee576912636c23ddb621c91ac6a98e66dc8d29c3c69446e1/werkzeug-3.1.8-py3-none-any.whl", hash = "sha256:63a77fb8892bf28ebc3178683445222aa500e48ebad5ec77b0ad80f8726b1f50", size = 226459, upload-time = "2026-04-02T18:49:12.72Z" },
+    { url = "https://files.pythonhosted.org/packages/a1/38/df03f564f43cec2684823f3cccae1a652ee7face1cbaa76fb223096e64d7/werkzeug-3.1.9-py3-none-any.whl", hash = "sha256:6392e50c78460ba618e5b21f08a71f59c99ce99cdc6cf6e3dd7e6ccca8754fab", size = 228700, upload-time = "2026-09-27T18:33:39.685Z" },
 ]
 
 [[package]]