Add logging during awskms auto-unseal#9794

Merged

tvoran merged 7 commits intomasterfrom VAULT-92/awskms-logging

Sep 28, 2020

+348-80

Commits on Aug 21, 2020

Adds logging to awsutil GenerateCredentialChain()
tvoran
committed

Commits on Sep 3, 2020

check for nil logger and update go-kms-wrapping
tvoran
committed

Commits on Sep 16, 2020

Commits on Sep 18, 2020

Merge remote-tracking branch 'origin/master' into VAULT-92/awskms-logging
tvoran
committed

Commits on Sep 28, 2020