feat(gems): update to pact 1.51.1

Author: bethesque

packaging/Gemfile.lock

@@ -18,13 +18,13 @@ GEM
     mime-types-data (3.2020.0512)
     multi_xml (0.6.0)
     multipart-post (2.1.1)
-    pact (1.51.0)
+    pact (1.51.1)
       pact-mock_service (~> 3.0, >= 3.3.1)
       pact-support (~> 1.9)
       rack-test (>= 0.6.3, < 2.0.0)
       rspec (~> 3.0)
       term-ansicolor (~> 1.0)
-      thor (~> 0.20)
+      thor (>= 0.20, < 2.0)
       webrick (~> 1.3)
     pact-message (0.7.0)
       pact-mock_service (~> 3.1)
@@ -105,7 +105,7 @@ DEPENDENCIES
   pact-provider-verifier
   pact_broker-client
   rack (~> 2.1.1)
-  webrick (~> 1.3.1)
+  webrick (~> 1.3.1, < 1.6)
 
 BUNDLED WITH
    1.17.3