When running the action-release Github Action, occasionally one might need to perform auto-detection of associated commits in a directory other than the job's working directory, such as in the case where an action performs multiple checkouts. As Github Actions do not, by default, support the ability to run an action in any directory other than the job's working directory, this change implements an argument for specifying which directory to gather sentry release information from.
Stephen Tyree
3b3f927528