Build(deps-py): Update cachetools requirement in the dependencies group

Updates the requirements on [cachetools](https://github.com/tkem/cachetools) to permit the latest version.

Updates `cachetools` to 7.0.0
- [Changelog](https://github.com/tkem/cachetools/blob/master/CHANGELOG.rst)
- [Commits](tkem/cachetools@v4.0.0...v7.0.0)

---
updated-dependencies:
- dependency-name: cachetools
  dependency-version: 7.0.0
  dependency-type: direct:production
  dependency-group: dependencies
...

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

Author: dependabot[bot]

pyproject.toml

@@ -82,7 +82,7 @@ dependencies = [
   "matplotlib",
   "scipy",
   "deprecation>=2.0.6",
-  "cachetools>=4,<7",
+  "cachetools>=4,<8",
   "bitstring>=3.1.9,<5",
 ]