fix(deps): update dependency @google-cloud/logging to v6 (#421)
fix(deps): update dependency @google-cloud/logging to v6 (#421)

Co-authored-by: Benjamin E. Coe <69440dae14aaa9fe2429b324bfce03449d09e1db@google.com>
Co-authored-by: Justin Beckwith <0b357449eb5b1ce3bad523b6be0681e856776d8e@gmail.com>
Co-authored-by: Ryan Day <d14e3d6b83f1bb48ee4eb16d147e98ac3699d736@gmail.com>
Co-authored-by: Dominic Kramer <bc0b0d1e00e67f3cd4479a1007ea8ff504d5560e@google.com>
Co-authored-by: Alexander Fenster <64b2b6d12bfe4baae7dad3d018f8cbf6b0e7a044@fenster.name>

googleapis/nodejs-logging-winston,googleapis/nodejs-logging-winston,googleapis/nodejs-logging-winston