Looking at git history, this was added in #251 and was probably an overzealous add TBH.

I often like pinning, but here it's breaking our  runs:
#507

So let's relax it for now. If we later run into problems, we can always tighten the screws later.

Handle branch names containing hyphen separators

We'd like to start releasing monthly so that we don't fall quite so far behind... based on past commit frequency, most of these releases will only contain merged  PR's bumping our deps, but this way we find out quickly if a dep breaks our action.

…ence

Switch to monthly release cadence

Release notes: https://github.com/dependabot/fetch-metadata/releases/tag/v2.1.0

v2.1.0