Update CocoaPods to 1.11.0 and add CocoaPods testing docs (#8498)

Author: paulb777

Gemfile

@@ -2,7 +2,16 @@
 # commit Gemfile and Gemfile.lock.
 source 'https://rubygems.org'
 
-gem 'cocoapods', '1.10.2'
+# To test CocoaPods pre-releases, update to a relevant commit or tag like below
+# cocoapods-core and xcodeproj may or may not also need tags. For additional
+# testing, enable the cron jobs with a global search and replace from your
+# favorite editor. See https://github.com/firebase/firebase-ios-sdk/pull/8498
+# for examples.
 
+# gem 'cocoapods', git: "https://github.com/CocoaPods/CocoaPods.git", ref: "9cebcde577f56aa26f27d8aa501b51fdd4d6abdb"
+# gem 'cocoapods-core', git: "https://github.com/CocoaPods/Core.git", ref: "f7cf05720eab935d7d50e35224d263952176fb53"
+# gem 'xcodeproj', git: "https://github.com/CocoaPods/Xcodeproj.git", ref: "eeccae7275645753cbaf45d96fc4b23e4b8b3b9f"
+
+gem 'cocoapods', '1.11.0'
 gem 'cocoapods-generate', '2.0.1'
 gem 'danger', '6.1.0'

Gemfile.lock

@@ -2,11 +2,12 @@ GEM
   remote: https://rubygems.org/
   specs:
     CFPropertyList (3.0.3)
-    activesupport (5.2.6)
+    activesupport (6.1.4.1)
       concurrent-ruby (~> 1.0, >= 1.0.2)
-      i18n (>= 0.7, < 2)
-      minitest (~> 5.1)
-      tzinfo (~> 1.1)
+      i18n (>= 1.6, < 2)
+      minitest (>= 5.1)
+      tzinfo (~> 2.0)
+      zeitwerk (~> 2.3)
     addressable (2.8.0)
       public_suffix (>= 2.0.2, < 5.0)
     algoliasearch (1.27.5)
@@ -18,10 +19,10 @@ GEM
       cork
       nap
       open4 (~> 1.3)
-    cocoapods (1.10.2)
-      addressable (~> 2.6)
+    cocoapods (1.11.0)
+      addressable (~> 2.8)
       claide (>= 1.0.2, < 2.0)
-      cocoapods-core (= 1.10.2)
+      cocoapods-core (= 1.11.0)
       cocoapods-deintegrate (>= 1.0.3, < 2.0)
       cocoapods-downloader (>= 1.4.0, < 2.0)
       cocoapods-plugins (>= 1.0.0, < 2.0)
@@ -32,29 +33,29 @@ GEM
       escape (~> 0.0.4)
       fourflusher (>= 2.3.0, < 3.0)
       gh_inspector (~> 1.0)
-      molinillo (~> 0.6.6)
+      molinillo (~> 0.8.0)
       nap (~> 1.0)
-      ruby-macho (~> 1.4)
-      xcodeproj (>= 1.19.0, < 2.0)
-    cocoapods-core (1.10.2)
-      activesupport (> 5.0, < 6)
-      addressable (~> 2.6)
+      ruby-macho (>= 1.0, < 3.0)
+      xcodeproj (>= 1.21.0, < 2.0)
+    cocoapods-core (1.11.0)
+      activesupport (>= 5.0, < 7)
+      addressable (~> 2.8)
       algoliasearch (~> 1.0)
       concurrent-ruby (~> 1.1)
       fuzzy_match (~> 2.0.4)
       nap (~> 1.0)
       netrc (~> 0.11)
-      public_suffix
+      public_suffix (~> 4.0)
       typhoeus (~> 1.0)
-    cocoapods-deintegrate (1.0.4)
+    cocoapods-deintegrate (1.0.5)
     cocoapods-disable-podfile-validations (0.1.1)
-    cocoapods-downloader (1.4.0)
+    cocoapods-downloader (1.5.0)
     cocoapods-generate (2.0.1)
       cocoapods-disable-podfile-validations (~> 0.1.1)
     cocoapods-plugins (1.0.0)
       nap
-    cocoapods-search (1.0.0)
-    cocoapods-trunk (1.5.0)
+    cocoapods-search (1.0.1)
+    cocoapods-trunk (1.6.0)
       nap (>= 0.8, < 2.0)
       netrc (~> 0.11)
     cocoapods-try (1.2.0)
@@ -82,7 +83,7 @@ GEM
       multipart-post (>= 1.2, < 3)
     faraday-http-cache (2.0.0)
       faraday (~> 0.8)
-    ffi (1.15.3)
+    ffi (1.15.4)
     fourflusher (2.3.1)
     fuzzy_match (2.0.4)
     gh_inspector (1.1.3)
@@ -96,7 +97,7 @@ GEM
     kramdown-parser-gfm (1.1.0)
       kramdown (~> 2.0)
     minitest (5.14.4)
-    molinillo (0.6.6)
+    molinillo (0.8.0)
     multipart-post (2.1.1)
     nanaimo (0.3.0)
     nap (1.1.0)
@@ -107,31 +108,31 @@ GEM
     open4 (1.3.4)
     public_suffix (4.0.6)
     rexml (3.2.5)
-    ruby-macho (1.4.0)
+    ruby-macho (2.5.1)
     sawyer (0.8.2)
       addressable (>= 2.3.5)
       faraday (> 0.8, < 2.0)
     terminal-table (1.8.0)
       unicode-display_width (~> 1.1, >= 1.1.1)
-    thread_safe (0.3.6)
     typhoeus (1.4.0)
       ethon (>= 0.9.0)
-    tzinfo (1.2.9)
-      thread_safe (~> 0.1)
+    tzinfo (2.0.4)
+      concurrent-ruby (~> 1.0)
     unicode-display_width (1.6.0)
-    xcodeproj (1.20.0)
+    xcodeproj (1.21.0)
       CFPropertyList (>= 2.3.3, < 4.0)
       atomos (~> 0.1.3)
       claide (>= 1.0.2, < 2.0)
       colored2 (~> 3.1)
       nanaimo (~> 0.3.0)
       rexml (~> 3.2.4)
+    zeitwerk (2.4.2)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
-  cocoapods (= 1.10.2)
+  cocoapods (= 1.11.0)
   cocoapods-generate (= 2.0.1)
   danger (= 6.1.0)