Merge pull request ministryofjustice#587 from ministryofjustice/dependabot/bundler/puma-6.4.3

Bump puma from 6.4.2 to 6.4.3

Author: HettieS

Gemfile.lock

@@ -176,7 +176,7 @@ GEM
       timeout
     net-smtp (0.5.1)
       net-protocol
-    nio4r (2.7.3)
+    nio4r (2.7.4)
     nokogiri (1.18.7)
       mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
@@ -192,7 +192,7 @@ GEM
     psych (5.2.3)
       date
       stringio
-    puma (6.4.2)
+    puma (6.4.3)
       nio4r (~> 2.0)
     racc (1.8.1)
     rack (2.2.14)