fix(database): make a failed database open recoverable, and report it on /readyz - #2157

fix(database): make a failed database open recoverable, and report it on /readyz#2157

vchaindz wants to merge 2 commits into

mastercodenotary/immudb:masterfrom

fix/2155-failed-open-db-refcodenotary/immudb:fix/2155-failed-open-db-refCopy head branch name to clipboard