[Gemspec] Bump cocoapods-plugins to ~> 0.4.2

Gemfile.lock

@@ -40,10 +40,10 @@ GIT
 
 GIT
   remote: https://github.com/CocoaPods/cocoapods-plugins.git
-  revision: b4b09bab2eeec759625d48b367153bdfb3280a05
+  revision: 08e88e6d8b87bf41faa81994b13a64c56b6caea4
   branch: master
   specs:
-    cocoapods-plugins (0.4.1)
+    cocoapods-plugins (0.4.2)
       nap
 
 GIT
@@ -70,7 +70,7 @@ PATH
       claide (~> 0.8.1)
       cocoapods-core (= 0.36.3)
       cocoapods-downloader (~> 0.9.0)
-      cocoapods-plugins (~> 0.4.1)
+      cocoapods-plugins (~> 0.4.2)
       cocoapods-trunk (~> 0.6.0)
       cocoapods-try (~> 0.4.3)
       colored (~> 1.2)

cocoapods.gemspec

@@ -31,7 +31,7 @@ Gem::Specification.new do |s|
   s.add_runtime_dependency 'claide',               '~> 0.8.1'
   s.add_runtime_dependency 'xcodeproj',            '~> 0.23.1'
   s.add_runtime_dependency 'cocoapods-downloader', '~> 0.9.0'
-  s.add_runtime_dependency 'cocoapods-plugins',    '~> 0.4.1'
+  s.add_runtime_dependency 'cocoapods-plugins',    '~> 0.4.2'
   s.add_runtime_dependency 'cocoapods-try',        '~> 0.4.3'
   s.add_runtime_dependency 'cocoapods-trunk',      '~> 0.6.0'
   s.add_runtime_dependency 'molinillo',            '~> 0.2.1'