Removes a skill from a skill hub without deleting the underlying skill itself.
Den TypeID with 'org_' prefix and a 26-character base32 suffix.
30^org_.*Den TypeID with 'shb_' prefix and a 26-character base32 suffix.
30^shb_.*Den TypeID with 'skl_' prefix and a 26-character base32 suffix.
30^skl_.*Skill removed from skill hub successfully.