Update to CocoaPods 1.7.5

Author: bcylin

Gemfile

@@ -1,6 +1,6 @@
 source "http://rubygems.org"
 
-gem "cocoapods", "1.3.1"
+gem "cocoapods"
 gem "cocoapods-keys"
 gem "danger"
 gem "fastlane"

Gemfile.lock

@@ -19,26 +19,26 @@ GEM
       cork
       nap
       open4 (~> 1.3)
-    cocoapods (1.3.1)
+    cocoapods (1.7.5)
       activesupport (>= 4.0.2, < 5)
       claide (>= 1.0.2, < 2.0)
-      cocoapods-core (= 1.3.1)
-      cocoapods-deintegrate (>= 1.0.1, < 2.0)
-      cocoapods-downloader (>= 1.1.3, < 2.0)
+      cocoapods-core (= 1.7.5)
+      cocoapods-deintegrate (>= 1.0.3, < 2.0)
+      cocoapods-downloader (>= 1.2.2, < 2.0)
       cocoapods-plugins (>= 1.0.0, < 2.0)
       cocoapods-search (>= 1.0.0, < 2.0)
       cocoapods-stats (>= 1.0.0, < 2.0)
-      cocoapods-trunk (>= 1.2.0, < 2.0)
+      cocoapods-trunk (>= 1.3.1, < 2.0)
       cocoapods-try (>= 1.1.0, < 2.0)
       colored2 (~> 3.1)
       escape (~> 0.0.4)
-      fourflusher (~> 2.0.1)
+      fourflusher (>= 2.3.0, < 3.0)
       gh_inspector (~> 1.0)
-      molinillo (~> 0.5.7)
+      molinillo (~> 0.6.6)
       nap (~> 1.0)
-      ruby-macho (~> 1.1)
-      xcodeproj (>= 1.5.1, < 2.0)
-    cocoapods-core (1.3.1)
+      ruby-macho (~> 1.4)
+      xcodeproj (>= 1.10.0, < 2.0)
+    cocoapods-core (1.7.5)
       activesupport (>= 4.0.2, < 6)
       fuzzy_match (~> 2.0.4)
       nap (~> 1.0)
@@ -131,7 +131,7 @@ GEM
       xcodeproj (>= 1.8.1, < 2.0.0)
       xcpretty (~> 0.3.0)
       xcpretty-travis-formatter (>= 0.0.3)
-    fourflusher (2.0.1)
+    fourflusher (2.3.1)
     fuzzy_match (2.0.4)
     gh_inspector (1.1.3)
     git (1.5.0)
@@ -176,7 +176,7 @@ GEM
     mime-types-data (3.2019.0331)
     mini_magick (4.9.5)
     minitest (5.11.3)
-    molinillo (0.5.7)
+    molinillo (0.6.6)
     multi_json (1.13.1)
     multi_xml (0.6.0)
     multipart-post (2.0.0)
@@ -245,7 +245,7 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
-  cocoapods (= 1.3.1)
+  cocoapods
   cocoapods-keys
   danger
   fastlane