chore(deps): update dependency puma to v8

Author: renovate[bot]

pact_broker/Gemfile

@@ -2,7 +2,7 @@ source 'https://rubygems.org'
 
 gem "pact_broker"
 gem "pg", "~>1.5"
-gem "puma", "~> 7.0"
+gem "puma", "~> 8.0"
 gem "mysql2", "~>0.3"
 gem "sqlite3", "~>2.7", force_ruby_platform: true
 gem "rake", "~> 13.0"

pact_broker/Gemfile.lock

@@ -119,7 +119,7 @@ GEM
     psych (5.3.1)
       date
       stringio
-    puma (7.1.0)
+    puma (8.0.0)
       nio4r (~> 2.0)
     racc (1.8.1)
     rack (3.2.4)
@@ -194,7 +194,7 @@ DEPENDENCIES
   pact_broker
   padrino-core (>= 0.16.0.pre3)
   pg (~> 1.5)
-  puma (~> 7.0)
+  puma (~> 8.0)
   rake (~> 13.0)
   sqlite3 (~> 2.7)