Bump cachetools from 5.4.0 to 5.5.0

Bumps [cachetools](https://github.com/tkem/cachetools) from 5.4.0 to 5.5.0.
- [Changelog](https://github.com/tkem/cachetools/blob/master/CHANGELOG.rst)
- [Commits](tkem/cachetools@v5.4.0...v5.5.0)

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

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

pyproject.toml

@@ -20,7 +20,7 @@ pydantic-settings = "^2.2.0"
 async-lru = "^2.0.4"
 hikari-lightbulb = "^2.3.5"
 hikari = { extras = ["speedups"], version = "*" } # This will be constrained by lightbulb
-cachetools = "^5.3.2"
+cachetools = "^5.5.0"
 # TwitchIO for twitch bot - waiting on twitchio 3.0 which will not be incompatible with hikari
 twitchio = "^2.9.1"
 atproto = "^0.0.49"