Bump webmock

Gemfile

@@ -242,7 +242,7 @@ group :test do
   gem "factory_bot_rails", "6.4.3"
   gem "shoulda-matchers",  "6.2.0"
   gem "timecop",           "0.9.8"
-  gem "webmock",           "3.18.1", require: false
+  gem "webmock",           "3.23.1", require: false
 
   gem "diaspora_federation-test", "1.1.0"
 end

Gemfile.lock

@@ -145,7 +145,8 @@ GEM
     concurrent-ruby (1.3.1)
     configurate (0.6.0)
     connection_pool (2.4.1)
-    crack (0.4.5)
+    crack (1.0.0)
+      bigdecimal
       rexml
     crass (1.0.6)
     csv (3.3.0)
@@ -328,7 +329,7 @@ GEM
       execjs (~> 2.0)
       sprockets (>= 2.0.0)
       tilt (>= 1.2)
-    hashdiff (1.0.1)
+    hashdiff (1.1.0)
     hashie (5.0.0)
     http (5.1.1)
       addressable (~> 2.8)
@@ -778,7 +779,7 @@ GEM
       activesupport
       faraday (~> 2.0)
       faraday-follow_redirects
-    webmock (3.18.1)
+    webmock (3.23.1)
       addressable (>= 2.8.0)
       crack (>= 0.3.2)
       hashdiff (>= 0.4.0, < 2.0.0)
@@ -909,7 +910,7 @@ DEPENDENCIES
   typhoeus (= 1.4.1)
   uuid (= 2.3.9)
   versionist (= 2.0.1)
-  webmock (= 3.18.1)
+  webmock (= 3.23.1)
   will_paginate (= 4.0.0)
   yajl-ruby (= 1.4.3)