Update dependency puma to v5.6.5 (#2378)

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This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| puma | patch | `5.6.4` -> `5.6.5` |

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playbook-website/Gemfile.lock

@@ -150,7 +150,7 @@ GEM
       ast (~> 2.4.1)
     psych (3.3.4)
     public_suffix (4.0.7)
-    puma (5.6.4)
+    puma (5.6.5)
       nio4r (~> 2.0)
     racc (1.6.0)
     rack (2.2.6.4)