Merge PR #32213 into master

* refs/pull/32213/head:
	cephfs-shell: don't catch libcephfs.Error unnecessarily
	cephfs-shell: make every command set a return value on failure
	pybind/cephfs: move LibCephFSStateError closer to base class
	pybind/cephfs: add method to get error code in Error and OSError

Reviewed-by: Patrick Donnelly <pdonnell@redhat.com>