v1.15

First release of dbmate-action! 🎉🎉

Thanks to @amacneil for creating such as useful tool!

What's Changed

• Update issue templates by @dwin in #3
• release-v1.15 by @dwin in #1
• fix runs.image syntax by @dwin in #4

Full Changelog: https://github.com/dwin/dbmate-action/commits/v1.15