v0.1.3: Fix usr/lib warning

The check for usr/lib was wrong, which caused a warning in the prune process log.

Full Changelog: v0.1.2...v0.1.3

v0.1.2: Make steam bootstrap have its own layer

Makes the steam bootstrap file have its own layer.

Full Changelog: v0.1.1...v0.1.2

v0.1.1: Change Versioning logic

Cleans up versioning logic to look for RepoTags instead and to try all prefixes up to .10.

Full Changelog: v0.1.0...v0.1.1

Initial version

This is the initial package version + release build test.