Bump amundsenmetadatalibrary from `1d470ae` to `a2272af` (#464)

Bumps [amundsenmetadatalibrary](https://github.com/lyft/amundsenmetadatalibrary) from `1d470ae` to `a2272af`.
- [Release notes](https://github.com/lyft/amundsenmetadatalibrary/releases)
- [Commits](https://github.com/lyft/amundsenmetadatalibrary/compare/1d470ae2e4fcb4fa7baaa05a5b839f68a43b422a...a2272af78ef1059dd91ddf6837dc9ba64ed01edd)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

amundsenmetadatalibrary @ a2272af7

-Subproject commit 1d470ae2e4fcb4fa7baaa05a5b839f68a43b422a
+Subproject commit a2272af78ef1059dd91ddf6837dc9ba64ed01edd