Updated sonic-sairedis submodule (#4323)

The following changes are included in this submodule advance

54b2510 [syncd] Use correct VID when GET will fail to obrain object type (#577)
59b0430 [syncd] Unlock vendor api lock if enabling diag shell (#571)
910d45e [vs] Add more logs when setting MTU on port (#576)
c0d9947 [vs] Fix setting correct port mtu value (#573)