Bump cachetools from 6.2.4 to 6.2.6

Bumps [cachetools](https://github.com/tkem/cachetools) from 6.2.4 to 6.2.6.
- [Changelog](https://github.com/tkem/cachetools/blob/master/CHANGELOG.rst)
- [Commits](tkem/cachetools@v6.2.4...v6.2.6)

---
updated-dependencies:
- dependency-name: cachetools
  dependency-version: 6.2.6
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

pyproject.toml

@@ -22,7 +22,7 @@ dependencies = [
   "opentelemetry-exporter-prometheus==0.57b0",
   "opentelemetry-sdk==1.36.0",
   "paho-mqtt==2.1.0",
-  "cachetools==6.2.4",
+  "cachetools==6.2.6",
   "meshtastic==2.7.6",
   "Pypubsub==4.0.7",
   "sentry-sdk==2.48.0",