Bump puma from 5.6.4 to 5.6.7

Bumps [puma](https://github.com/puma/puma) from 5.6.4 to 5.6.7.
- [Release notes](https://github.com/puma/puma/releases)
- [Changelog](https://github.com/puma/puma/blob/master/History.md)
- [Commits](puma/puma@v5.6.4...v5.6.7)

---
updated-dependencies:
- dependency-name: puma
  dependency-type: direct:development
...

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

Gemfile.lock

@@ -641,7 +641,7 @@ GEM
     net-sftp (3.0.0)
       net-ssh (>= 5.0.0, < 7.0.0)
     net-ssh (6.1.0)
-    nio4r (2.5.8)
+    nio4r (2.5.9)
     noid (0.9.0)
     noid-rails (3.0.3)
       actionpack (>= 5.0.0, < 7)
@@ -687,7 +687,7 @@ GEM
       pry (~> 0.13.0)
     public_suffix (4.0.6)
     pul_uv_rails (2.0.1)
-    puma (5.6.4)
+    puma (5.6.7)
       nio4r (~> 2.0)
     qa (5.6.0)
       activerecord-import