build(deps-dev): bump mypy from 2.0.0 to 2.1.0 in /stash #119

Job	Run time
check for dependencies	15s
stash/save on windows-latest	28s
stash/save on ubuntu-latest	8s
stash/save on macos-15-intel	19s
stash/save on macos-14	12s
stash/restore on ubuntu-latest	7s
stash/restore on macos-15-intel	20s
stash/restore on windows-latest	19s
stash/restore on macos-14	10s
	2m 18s

Provide feedback