chore(deps): update dependency pact-support to v1.21.4 (#288)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

pact_broker/Gemfile.lock

@@ -1,10 +1,10 @@
 GEM
   remote: https://rubygems.org/
   specs:
+    amazing_print (1.8.1)
     anyway_config (2.7.2)
       ruby-next-core (~> 1.0)
     as-notifications (1.0.2)
-    awesome_print (1.9.2)
     base64 (0.3.0)
     bigdecimal (3.2.2)
     concurrent-ruby (1.3.5)
@@ -72,8 +72,8 @@ GEM
     nokogiri (1.18.9)
       mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
-    pact-support (1.21.3)
-      awesome_print (~> 1.9)
+    pact-support (1.21.4)
+      amazing_print (~> 1.8)
       diff-lcs (~> 1.6)
       expgen (~> 0.1)
       json (~> 2.12.2)