Bump pymodbus[serial] from 3.11.2 to 3.11.3

Bumps [pymodbus[serial]](https://github.com/pymodbus-dev/pymodbus) from 3.11.2 to 3.11.3.
- [Release notes](https://github.com/pymodbus-dev/pymodbus/releases)
- [Changelog](https://github.com/pymodbus-dev/pymodbus/blob/dev/CHANGELOG.rst)
- [Commits](pymodbus-dev/pymodbus@v3.11.2...v3.11.3)

---
updated-dependencies:
- dependency-name: pymodbus[serial]
  dependency-version: 3.11.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

pyproject.toml

@@ -25,7 +25,7 @@ dependencies = [
   "cattrs>=25,<26",
   "mqtt-entity[options]>=1,<2",
   "prettytable==3.16",
-  "pymodbus[serial]==3.11.2",
+  "pymodbus[serial]==3.11.3",
 ]
 
 optional-dependencies.solarman = [ "pysolarmanv5==3.0.6" ]