Support sequential release candidate tags (#95)

* Release workflow: support sequential release candidates

* Release workflow: remove early-access sync script

Support sequential release candidate tags (#95)

* Release workflow: support sequential release candidates

* Release workflow: remove early-access sync script

Merge pull request #75 from github/nodeselector-sso-fallback-anonymou…

…s-auth

Fall back to anonymous REST when SSO blocks actions/* resolution

Merge pull request #74 from github/nodeselector-noop-hosted-runner-flags

Remove hosted/self-hosted runner restrictions

Merge pull request #69 from github/nodeselector-no-narrow-keeps-commi…

…t-sha

--no-narrow skips bare-SHA to tag rewriting

Merge pull request #67 from github/nodeselector-allow-all-runners-tem…

…plated-labels

Allow --allow-all-runners to cover expression-based runs-on labels