Bump pact from 1.63.0 to 1.64.0

Bumps [pact](https://github.com/pact-foundation/pact-ruby) from 1.63.0 to 1.64.0.
- [Release notes](https://github.com/pact-foundation/pact-ruby/releases)
- [Changelog](https://github.com/pact-foundation/pact-ruby/blob/master/CHANGELOG.md)
- [Commits](pact-foundation/pact-ruby@v1.63.0...v1.64.0)

---
updated-dependencies:
- dependency-name: pact
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Gemfile.lock

@@ -131,7 +131,6 @@ GEM
       http-cookie (~> 1.0.0)
     faraday-net_http (3.0.2)
     ffi (1.15.5)
-    filelock (1.1.1)
     find_a_port (1.0.1)
     fugit (1.8.1)
       et-orbi (~> 1, >= 1.2.7)
@@ -189,7 +188,7 @@ GEM
     irb (1.9.1)
       rdoc
       reline (>= 0.3.8)
-    json (2.6.3)
+    json (2.7.1)
     jwt (2.7.1)
     language_server-protocol (3.17.0.3)
     link_header (0.0.8)
@@ -447,27 +446,25 @@ GEM
       opentelemetry-semantic_conventions
     opentelemetry-semantic_conventions (1.10.0)
       opentelemetry-api (~> 1.0)
-    pact (1.63.0)
+    pact (1.64.0)
       pact-mock_service (~> 3.0, >= 3.3.1)
       pact-support (~> 1.16, >= 1.16.9)
       rack-test (>= 0.6.3, < 3.0.0)
       rspec (~> 3.0)
-      term-ansicolor (~> 1.0)
+      term-ansicolor (~> 1.7)
       thor (>= 0.20, < 2.0)
-      webrick (~> 1.3)
-    pact-mock_service (3.11.0)
-      filelock (~> 1.1)
+      webrick (~> 1.8)
+    pact-mock_service (3.11.2)
       find_a_port (~> 1.0.1)
       json
       pact-support (~> 1.16, >= 1.16.4)
       rack (~> 2.0)
       rspec (>= 2.14)
-      term-ansicolor (~> 1.0)
       thor (>= 0.19, < 2.0)
-      webrick (~> 1.3)
-    pact-support (1.18.1)
+      webrick (~> 1.8)
+    pact-support (1.20.0)
       awesome_print (~> 1.9)
-      diff-lcs (~> 1.4)
+      diff-lcs (~> 1.5)
       expgen (~> 0.1)
       rainbow (~> 3.1.1)
     pact_broker-client (1.75.1)