Bump bootsnap from 1.15.0 to 1.16.0 (#944)

Bumps [bootsnap](https://github.com/Shopify/bootsnap) from 1.15.0 to 1.16.0.
- [Release notes](https://github.com/Shopify/bootsnap/releases)
- [Changelog](https://github.com/Shopify/bootsnap/blob/main/CHANGELOG.md)
- [Commits](rails/bootsnap@v1.15.0...v1.16.0)

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

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Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

Author: dependabot[bot]

Gemfile.lock

@@ -87,7 +87,7 @@ GEM
     awesome_nested_fields (0.6.4)
       rails (>= 3.0.0)
     bcrypt (3.1.16)
-    bootsnap (1.15.0)
+    bootsnap (1.16.0)
       msgpack (~> 1.2)
     bootstrap (4.5.3)
       autoprefixer-rails (>= 9.1.0)