Build(deps): Bump bcrypt from 3.1.18 to 3.1.19 in /Builder (#1906)

Bumps [bcrypt](https://github.com/codahale/bcrypt-ruby) from 3.1.18 to 3.1.19.
- [Release notes](https://github.com/codahale/bcrypt-ruby/releases)
- [Changelog](https://github.com/bcrypt-ruby/bcrypt-ruby/blob/master/CHANGELOG)
- [Commits](bcrypt-ruby/bcrypt-ruby@v3.1.18...v3.1.19)

---
updated-dependencies:
- dependency-name: bcrypt
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Builder/Gemfile.lock

@@ -68,7 +68,7 @@ GEM
       tzinfo (~> 2.0)
     addressable (2.8.4)
       public_suffix (>= 2.0.2, < 6.0)
-    bcrypt (3.1.18)
+    bcrypt (3.1.19)
     bootsnap (1.16.0)
       msgpack (~> 1.2)
     brotli (0.4.0)