Update Xcode version and simulators used in CI/Rakefile

Author: AliSoftware

.circleci/config.yml

@@ -1,7 +1,7 @@
 defaults:
   - &default-config
     macos:
-      xcode: 11.1.0
+      xcode: 12.5.1
     shell: /bin/bash --login -eo pipefail
     environment:
       CIRCLE_ARTIFACTS: /tmp/circleci-artifacts

Rakefile

@@ -1,5 +1,9 @@
 #!/usr/bin/rake
 
+DESTINATIONS = {
+  :ios_sim => "OS=14.5,name=iPhone 11,platform=iOS Simulator",
+  :tvos_sim => "OS=14.5,name=Apple TV,platform=tvOS Simulator",
+}
 ## UTILS ##
 
 def run(command, xcpretty: true)
@@ -14,11 +18,6 @@ def xcodebuild(scheme: '', sdk: '', destination: '', action: 'build')
   run %Q(xcodebuild -workspace Example/ReusableDemo.xcworkspace -scheme "#{scheme}" -sdk #{sdk} -destination="#{destination}" ONLY_ACTIVE_ARCH=NO #{action})
 end
 
-DESTINATIONS = {
-  :ios_sim => "OS=9.3,name=iPhone 6,platform=iOS Simulator",
-  :tvos_sim => "OS=10.1,name=Apple TV 1080p,platform=tvOS Simulator",
-}
-
 def install_pkg(pkg_url)
   tmppath = '/tmp/' + File.basename(pkg_url)
   sh("curl -Lo #{tmppath} #{pkg_url}")