build(deps): bump bootsnap from 1.7.7 to 1.8.1 in /Library/Homebrew

Bumps [bootsnap](https://github.com/Shopify/bootsnap) from 1.7.7 to 1.8.1.
- [Release notes](https://github.com/Shopify/bootsnap/releases)
- [Changelog](https://github.com/Shopify/bootsnap/blob/master/CHANGELOG.md)
- [Commits](Shopify/bootsnap@v1.7.7...v1.8.1)

---
updated-dependencies:
- dependency-name: bootsnap
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Library/Homebrew/Gemfile.lock

@@ -11,7 +11,7 @@ GEM
       public_suffix (>= 2.0.2, < 5.0)
     ast (2.4.2)
     bindata (2.4.10)
-    bootsnap (1.7.7)
+    bootsnap (1.8.1)
       msgpack (~> 1.0)
     byebug (11.1.3)
     coderay (1.1.3)