Bump rspec-rails in /gemfiles/rails_70 in the rails_70 group

Bumps the rails_70 group in /gemfiles/rails_70 with 1 update: [rspec-rails](https://github.com/rspec/rspec-rails).


Updates `rspec-rails` from 6.1.2 to 6.1.3
- [Changelog](https://github.com/rspec/rspec-rails/blob/main/Changelog.md)
- [Commits](rspec/rspec-rails@v6.1.2...v6.1.3)

---
updated-dependencies:
- dependency-name: rspec-rails
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: rails_70
...

Signed-off-by: dependabot[bot] <[email protected]>

gemfiles/rails_70/Gemfile.lock

@@ -112,7 +112,7 @@ GEM
     method_source (1.1.0)
     mini_mime (1.1.5)
     mini_portile2 (2.8.7)
-    minitest (5.23.1)
+    minitest (5.24.1)
     net-imap (0.4.12)
       date
       net-protocol
@@ -186,7 +186,7 @@ GEM
     rspec-mocks (3.13.1)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.13.0)
-    rspec-rails (6.1.2)
+    rspec-rails (6.1.3)
       actionpack (>= 6.1)
       activesupport (>= 6.1)
       railties (>= 6.1)