chore(tests): alter Podfile build overrides

- increase min deploy target for all pods, eliminates non-actionable warnings
- stop overriding other warning settings, leave them as default
- stop overriding build architectures, .xcframework ecosystem changes should make everything work

Author: mikehardy

tests/ios/Podfile

@@ -22,15 +22,12 @@ target 'testing' do
 end
 
 post_install do |installer|
+
+  # We support a smaller range of deployment than some libraries, eliminate related noise
   installer.pods_project.targets.each do |target|
     target.build_configurations.each do |config|
-      config.build_settings['GCC_WARN_INHIBIT_ALL_WARNINGS'] = "YES"
-      config.build_settings['GCC_TREAT_WARNINGS_AS_ERRORS'] = "NO"
-      config.build_settings['GCC_WARN_64_TO_32_BIT_CONVERSION'] = "NO"
-      config.build_settings["ONLY_ACTIVE_ARCH"] = "YES"
+      config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'] = '10.0'
     end
   end
-  installer.pods_project.build_configurations.each do |config|
-    config.build_settings["EXCLUDED_ARCHS[sdk=iphonesimulator*]"] = "i386 arm64"
-  end
+
 end