Bump rails from 7.0.4 to 7.2.0 in /src/supermarket

Bumps [rails](https://github.com/rails/rails) from 7.0.4 to 7.2.0.
- [Release notes](https://github.com/rails/rails/releases)
- [Commits](rails/rails@v7.0.4...v7.2.0)

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

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

src/supermarket/Gemfile

@@ -1,7 +1,7 @@
 source "https://rubygems.org"
 
 gem "fieri", path: "engines/fieri"
-gem "rails", "~> 7.0.8"
+gem "rails", "~> 7.2.0"
 
 gem "omniauth", "~> 2.1.1"
 gem "omniauth-chef-oauth2"