revendor compatibility: various prom+k8s+cortex

[owen-d]

• Updates the following: prometheus/{common,prometheus}, k8s.io/{client-go,api} (these update to a more recent version than cortex uses because we use additional library functionality that's incompatible with what they use),
• Removes outdated replace directives for the following: go-openapi/{errors,validate}
• Removes an erroneous config that we're still applying correctly but were unnecessarily passing to the cortex frontend constructor (t.Cfg.Frontend.CompressResponses - we should pivot to the cortex paradigm they use in the api pkg though).
• Noop MaxChunksPerQueryFromStore in our limits to satisfy cortex interface.

[cyriltovena]

LGTM