Update uv (#101)

* Update lock file

The goal is housekeeping. Having an updated lock file before applying changes to packages feels better.

* Convert uv dependency to "uv.required-version" setting

Following up #96 (comment)

* Update uv version

Author: ulgens

.github/workflows/ci.yml

@@ -23,6 +23,6 @@ jobs:
     - name: Install uv
       uses: astral-sh/setup-uv@v7
       with:
-        version: 0.6.11
+        version: 0.9.18
     - name: Run tests
       run: python run tests

pyproject.toml

@@ -39,7 +39,6 @@ dev = [
     'pylint==3.3.6; python_version >= "3.9"',
     'ruff==0.11.2',
     'twine==6.1.0',
-    'uv==0.6.11',
 ]
 
 [project.urls]
@@ -106,3 +105,7 @@ packages = [ "json5" ]
 
 [tool.setuptools.dynamic]
 version = {attr = "json5.__version__"}
+
+[tool.uv]
+# 0.9.0 is the first version supporting Python 3.14
+required-version = ">=0.9.0"