chore: bump tomlkit from 0.14.0 to 0.15.0

Bumps [tomlkit](https://github.com/python-poetry/tomlkit) from 0.14.0 to 0.15.0.
- [Release notes](https://github.com/python-poetry/tomlkit/releases)
- [Changelog](https://github.com/python-poetry/tomlkit/blob/master/CHANGELOG.md)
- [Commits](python-poetry/tomlkit@0.14.0...0.15.0)

---
updated-dependencies:
- dependency-name: tomlkit
  dependency-version: 0.15.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

pyproject.toml

@@ -14,7 +14,7 @@ dependencies = [
     "requests<3.0.0,>=2.32.4",
     "rapidfuzz<4.0.0,>=2.13.7",
     "pyparsing<4.0.0,>=3.2.3",
-    "tomlkit>=0.11.6,<0.15.0",
+    "tomlkit>=0.11.6,<0.16.0",
     "pydantic>=2.11.7,<3.0.0",
     "pyyaml>=6.0.2",
 ]

src/twyn/config/config_handler.py

@@ -225,9 +225,9 @@ def _write_config(self, toml: TOMLDocument, config: ReadTwynConfiguration) -> No
 
         if "tool" not in toml:
             toml.add("tool", table())
-        if "twyn" not in toml["tool"]:  # type: ignore[operator]
-            toml["tool"]["twyn"] = {}  # type: ignore[index]
-        toml["tool"]["twyn"] = twyn_toml_data  # type: ignore[index]
+        if "twyn" not in toml["tool"]:
+            toml["tool"]["twyn"] = {}
+        toml["tool"]["twyn"] = twyn_toml_data
         self._write_toml(toml)
 
     def _write_toml(self, toml: TOMLDocument) -> None: