Bump listen from 3.7.1 to 3.8.0

Bumps [listen](https://github.com/guard/listen) from 3.7.1 to 3.8.0.
- [Release notes](https://github.com/guard/listen/releases)
- [Commits](guard/listen@v3.7.1...v3.8.0)

---
updated-dependencies:
- dependency-name: listen
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Gemfile.lock

@@ -157,7 +157,7 @@ GEM
     faraday-net_http_persistent (2.1.0)
       faraday (~> 2.5)
       net-http-persistent (~> 4.0)
-    ffi (1.15.5)
+    ffi (1.16.2)
     flutie (2.2.0)
     fugit (1.7.1)
       et-orbi (~> 1, >= 1.2.7)
@@ -252,7 +252,7 @@ GEM
       addressable (~> 2.7)
     letter_opener (1.8.1)
       launchy (>= 2.2, < 3)
-    listen (3.7.1)
+    listen (3.8.0)
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
     loaf (0.10.0)