Bump pry-rails from 0.3.7 to 0.3.9 (#1782) [ci skip]

Bumps [pry-rails](https://github.com/rweng/pry-rails) from 0.3.7 to 0.3.9.
- [Release notes](https://github.com/rweng/pry-rails/releases)
- [Commits](pry/pry-rails@v0.3.7...v0.3.9)

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

Gemfile.lock

@@ -648,7 +648,7 @@ GEM
     pry-byebug (3.6.0)
       byebug (~> 10.0)
       pry (~> 0.10)
-    pry-rails (0.3.7)
+    pry-rails (0.3.9)
       pry (>= 0.10.4)
     public_suffix (3.0.3)
     puma (3.12.0)