backport "log in using GOOGLE_*_CREDENTIALS if present for CloudSQL import (#1136)" to 0.4.1#1137

stephencompall-DA merged 1 commit intorelease-line-0.4.1hyperledger-labs/splice:release-line-0.4.1from

s11/explicit-login-for-gcp-pub-rep-slots-script-1136-0.4.1hyperledger-labs/splice:s11/explicit-login-for-gcp-pub-rep-slots-script-1136-0.4.1Copy head branch name to clipboard