ci: run CI on *-staging branches in addition to main#1855

ffranr wants to merge 13 commits into0-8-0-staginglightninglabs/taproot-assets:0-8-0-stagingfrom

wip/enable-ci-for-staging-brancheslightninglabs/taproot-assets:wip/enable-ci-for-staging-branchesCopy head branch name to clipboard