Update Gemfile to require Cocoapods 1.12.0 (#36321)

Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/36321

This change bumps Cocoapods to 1.12.0. This last release fixes a bug for which cocoapods was not working with Ruby 3.2.0

## Changelog
[iOS][Changed] - Bumbed version of Cocoapods to support Ruby 3.2.0

Reviewed By: blakef

Differential Revision: D43655787

fbshipit-source-id: 6954ac8271daa7894e57f6d6104ed4d549490695

.circleci/config.yml

@@ -628,7 +628,9 @@ jobs:
                           export USE_HERMES=0
                         fi
 
-                        cd packages/rn-tester && bundle exec pod install --verbose
+                        cd packages/rn-tester
+                        bundle install
+                        bundle exec pod install --verbose
 
       # -------------------------
       # Runs iOS unit tests
@@ -969,7 +971,9 @@ jobs:
                     export USE_HERMES=0
                   fi
 
-                  cd packages/rn-tester && bundle exec pod install
+                  cd packages/rn-tester
+                  bundle install
+                  bundle exec pod install
 
       - run:
           name: Build RNTester

Gemfile

@@ -1,7 +1,7 @@
 source 'https://rubygems.org'
 
 # You may use http://rbenv.org/ or https://rvm.io/ to install and use this version
-ruby ">= 2.6.10", "< 3.2.0"
+ruby ">= 2.6.10"
 
-gem 'cocoapods', '~> 1.11', '>= 1.11.3'
+gem 'cocoapods', '~> 1.12'
 gem 'activesupport', '>= 6.1.7.1'

packages/rn-tester/Gemfile

@@ -1,5 +1,5 @@
 # Gemfile
 source 'https://rubygems.org'
 
-gem 'cocoapods', '= 1.11.3'
+gem 'cocoapods', '~> 1.12'
 gem 'rexml'

packages/rn-tester/Podfile.lock

@@ -1030,4 +1030,4 @@ SPEC CHECKSUMS:
 
 PODFILE CHECKSUM: 5f0460f3a7599f90e5d4759fdec7d7343fe7923d
 
-COCOAPODS: 1.11.3
+COCOAPODS: 1.12.0

scripts/update_podfile_lock.sh

@@ -8,7 +8,7 @@
 # Usage:
 #   source scripts/update_podfile_lock && update_pods
 
-THIS_DIR=$(cd -P "$(dirname "$(realpath "${BASH_SOURCE[0]}" || echo "${BASH_SOURCE[0]}")")" && pwd)
+THIS_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 RNTESTER_DIR="$THIS_DIR/../packages/rn-tester"
 
 # Keep this separate for FB internal access.
@@ -20,6 +20,7 @@ validate_env () {
 
 update_pods () {
   cd "$RNTESTER_DIR" || exit
+  bundle install || exit
   bundle check || exit
   bundle exec pod install
   cd "$THIS_DIR" || exit

template/Gemfile

@@ -1,6 +1,6 @@
 source 'https://rubygems.org'
 
 # You may use http://rbenv.org/ or https://rvm.io/ to install and use this version
-ruby ">= 2.6.10", "< 3.2.0"
+ruby ">= 2.6.10"
 
-gem 'cocoapods', '~> 1.11', '>= 1.11.3'
+gem 'cocoapods', '~> 1.12'