[Gemspec] Bump cocoapods-downloader to `'>= 1.2.1', '< 2.0'`

Gemfile.lock

@@ -7,7 +7,7 @@ GIT
 
 GIT
   remote: https://github.com/CocoaPods/Core.git
-  revision: 0840691058b9fe96f759dacc26642207beb050cd
+  revision: e7010f060f358d440dce286a23a55986ba14264e
   branch: master
   specs:
     cocoapods-core (1.5.2)
@@ -31,10 +31,10 @@ GIT
 
 GIT
   remote: https://github.com/CocoaPods/Xcodeproj.git
-  revision: 3333a879ecd24c42ebb6fc99ce4897ee099d4ce3
+  revision: cadb238767d09942a1c5eba90a3112034438ba23
   branch: master
   specs:
-    xcodeproj (1.5.8)
+    xcodeproj (1.5.9)
       CFPropertyList (>= 2.3.3, < 4.0)
       atomos (~> 0.1.2)
       claide (>= 1.0.2, < 2.0)
@@ -50,10 +50,10 @@ GIT
 
 GIT
   remote: https://github.com/CocoaPods/cocoapods-downloader.git
-  revision: 0ee265e0f869c8866da458a61d41c5be96dbbc67
+  revision: e6422ca6b4fd72ec340484631ee78f929ec6f3e1
   branch: master
   specs:
-    cocoapods-downloader (1.2.0)
+    cocoapods-downloader (1.2.1)
 
 GIT
   remote: https://github.com/CocoaPods/cocoapods-plugins.git
@@ -108,7 +108,7 @@ PATH
       claide (>= 1.0.2, < 2.0)
       cocoapods-core (= 1.5.2)
       cocoapods-deintegrate (>= 1.0.2, < 2.0)
-      cocoapods-downloader (>= 1.2.0, < 2.0)
+      cocoapods-downloader (>= 1.2.1, < 2.0)
       cocoapods-plugins (>= 1.0.0, < 2.0)
       cocoapods-search (>= 1.0.0, < 2.0)
       cocoapods-stats (>= 1.0.0, < 2.0)
@@ -297,4 +297,4 @@ DEPENDENCIES
   xcodeproj!
 
 BUNDLED WITH
-   1.16.1
+   1.16.2

cocoapods.gemspec

@@ -31,7 +31,7 @@ Gem::Specification.new do |s|
 
   s.add_runtime_dependency 'claide',                '>= 1.0.2', '< 2.0'
   s.add_runtime_dependency 'cocoapods-deintegrate', '>= 1.0.2', '< 2.0'
-  s.add_runtime_dependency 'cocoapods-downloader',  '>= 1.2.0', '< 2.0'
+  s.add_runtime_dependency 'cocoapods-downloader',  '>= 1.2.1', '< 2.0'
   s.add_runtime_dependency 'cocoapods-plugins',     '>= 1.0.0', '< 2.0'
   s.add_runtime_dependency 'cocoapods-search',      '>= 1.0.0', '< 2.0'
   s.add_runtime_dependency 'cocoapods-stats',       '>= 1.0.0', '< 2.0'