build(deps): bump puma and capistrano3-puma

Bumps [puma](https://github.com/puma/puma) and [capistrano3-puma](https://github.com/seuros/capistrano-puma). These dependencies needed to be updated together.

Updates `puma` from 5.6.7 to 6.4.0
- [Release notes](https://github.com/puma/puma/releases)
- [Changelog](https://github.com/puma/puma/blob/master/History.md)
- [Commits](puma/puma@v5.6.7...v6.4.0)

Updates `capistrano3-puma` from 5.2.0 to 1.2.1
- [Changelog](https://github.com/seuros/capistrano-puma/blob/master/CHANGELOG.md)
- [Commits](seuros/capistrano-puma@v5.2.0...v1.2.1)

---
updated-dependencies:
- dependency-name: puma
  dependency-type: direct:production
  update-type: version-update:semver-major
- dependency-name: capistrano3-puma
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Gemfile

@@ -17,7 +17,7 @@ gem "sprockets-rails"
 gem "pg", "~> 1.1"
 
 # Use the Puma web server [https://github.com/puma/puma]
-gem "puma", "~> 5.6"
+gem "puma", "~> 6.4"
 
 # Use JavaScript with ESM import maps [https://github.com/rails/importmap-rails]
 gem "importmap-rails"

Gemfile.lock

@@ -92,10 +92,9 @@ GEM
     capistrano-rbenv (2.2.0)
       capistrano (~> 3.1)
       sshkit (~> 1.3)
-    capistrano3-puma (5.2.0)
-      capistrano (~> 3.7)
-      capistrano-bundler
-      puma (>= 4.0, < 6.0)
+    capistrano3-puma (1.2.1)
+      capistrano (~> 3.0)
+      puma (>= 2.6)
     capybara (3.39.2)
       addressable
       matrix
@@ -200,7 +199,7 @@ GEM
     psych (5.1.0)
       stringio
     public_suffix (5.0.3)
-    puma (5.6.7)
+    puma (6.4.0)
       nio4r (~> 2.0)
     racc (1.7.1)
     rack (2.2.8)
@@ -354,7 +353,7 @@ DEPENDENCIES
   money-rails (~> 1.12)
   nordigen-ruby (~> 2.1)
   pg (~> 1.1)
-  puma (~> 5.6)
+  puma (~> 6.4)
   rack-cors
   rails (~> 7.0.4)
   rake