Merge pull request #42706 from facebook/hur/cp-3869ae4

Cherry-picking 'Avoid using Cocoapods 1.15 until it fixes an issue affection RN. (#42702)' onto 0.71

Author: hurali97

packages/rn-tester/Gemfile

@@ -1,6 +1,8 @@
 # Gemfile
 source 'https://rubygems.org'
 
-gem 'cocoapods', '>= 1.11.3'
+# Cocoapods 1.15 introduced a bug which break the build. We will remove the upper
+# bound in the template on Cocoapods with next React Native release.
+gem 'cocoapods', '>= 1.13', '< 1.15'
 gem 'rexml'
 gem 'activesupport', '>= 6.1.7.3', '< 7.1.0'