feat(gems): update to pact_broker-client 1.20.0

Author: bethesque

packaging/Gemfile.lock

@@ -61,7 +61,7 @@ GEM
       rspec (>= 2.14)
       term-ansicolor (~> 1.0)
       thor
-    pact_broker-client (1.19.0)
+    pact_broker-client (1.20.0)
       httparty
       json
       rake
@@ -82,7 +82,7 @@ GEM
       rspec-core (~> 3.8.0)
       rspec-expectations (~> 3.8.0)
       rspec-mocks (~> 3.8.0)
-    rspec-core (3.8.1)
+    rspec-core (3.8.2)
       rspec-support (~> 3.8.0)
     rspec-expectations (3.8.4)
       diff-lcs (>= 1.2.0, < 2.0)
@@ -97,7 +97,7 @@ GEM
     term-ansicolor (1.7.1)
       tins (~> 1.0)
     thor (0.20.3)
-    tins (1.20.3)
+    tins (1.21.1)
     webrick (1.3.1)
 
 PLATFORMS