Bump spring and spring-watcher-listen in /backend

[dependabot]

Bumps spring and spring-watcher-listen. These dependencies needed to be updated together.
Updates spring from 2.1.1 to 4.1.0

Release notes

Sourced from spring's releases.

v4.0.0

What's Changed

• Stop depending on Set by @​casperisfine in rails/spring#659
• Drop support to Ruby < 2.7 and Rails < 6.0 by @​rafaelfranca in rails/spring#661
• Modernize spring binstubs and disable it in production by @​rafaelfranca in rails/spring#662

Full Changelog: rails/spring@v3.1.1...v4.0.0

3.1.1

• Fix compatibility issues with code that raises exceptions with frozen backtraces.
• Better support Ruby 3.0.

3.1.0

• Fix bug which makes rails consoles to hang at exit when multiple of them are open (#647).
• Fix support to gems.rb file.
• Ensure bundler is required when used.
• Support rails db:* tasks.
• Check that app preload was successful before sending a command.

Changelog

Sourced from spring's changelog.

4.1.0

• • Fix bug which makes commands to freeze when the Rails application is writing to STDERR.
• Fix rails db:system:change command failure issue.
• Defer digest loading.
• Add support for SPRING_QUIET environment variable.

4.0.0

• Stop requiring set before bundler can select the proper version. This could result in already defined constant warnings during boot (#659).
• Require Ruby 2.7.
• Require Rails 6.0.

3.1.1

• Fix compatibility issues with code that raises exceptions with frozen backtraces.
• Better support Ruby 3.0.

3.1.0

• Fix bug which makes rails consoles to hang at exit when multiple of them are open (#647).
• Fix support to gems.rb file.
• Ensure bundler is required when used.
• Support rails db:* tasks.
• Check that app preload was successful before sending a command.

3.0.0

• Require applications to have reloading enabled in the managed environments.
• Require Ruby 2.5.
• Require Rails 5.2.

Commits

• 42d9896 Prepare for 4.1.0
• 39cb7af Force tty when setuping bundler to not show backtrace
• 828c875 Merge pull request #682 from rails/rm-fix-test
• 6c6ca77 Don't clean the bundle path to not remove bundled gems
• 420ede1 Test with Ruby 3.1
• 26ca9ba Skip test with Rails 7 and Ruby < 3.1
• 5c70765 Download gems that are not present, like net-imap dependencies
• 3e582ea Merge pull request #679 from inayuky/fix-db-change-command
• 1908710 No need to memoize
• 67492f2 Merge pull request #674 from thewoolleyman/main
• Additional commits viewable in compare view

Updates spring-watcher-listen from 2.0.1 to 2.1.0

Commits

• 996d29e Prepare for 2.1.0
• 1f2a7da Simplify the code now that instance variable is beinbg initialized in the con...
• 18c4d12 Merge pull request #20 from jeremy/stop-listening-when-stale
• 229ff1e Merge pull request #28 from f1sherman/env-var-to-disable
• e0a3bd5 Merge pull request #34 from rails/rm-migrate-to-github-actions
• c33accf Migrate CI to GitHub Actions
• 1fd7707 Fix logic to start the watcher
• a7c3d99 Allow to start after it was stopped
• b7ee5de Merge pull request #21 from 284km/fix_ruby_warning
• 3dfacc3 Allow any new version of spring
• Additional commits viewable in compare view

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