gh-133131: Discover an appropriate iOS simulator rather than hard-coding iPhone SE 3rd gen

[freakboy3742]

With the release of the iPhone 16e, Xcode 16.3 has been released; this release no longer contains an iPhone SE (3rd generation) simulator by default.

This PR modifies the iOS testbed to search for "SE-class" deployment candidates, rather than hard-coding the iPhone SE as the deployment target if no simulator image is specified.

• Issue: iPhone SE simulator no longer available by default in Xcode 16.4 #133131

[freakboy3742]

!buildbot iOS

[bedevere-bot]

🤖 New build scheduled with the buildbot fleet by @freakboy3742 for commit 3c9e818 🤖

Results will be shown at:

https://buildbot.python.org/all/#/grid?branch=refs%2Fpull%2F133132%2Fmerge

The command will test the builders whose names match following regular expression: iOS

The builders matched are:

• iOS ARM64 Simulator PR

[miss-islington-app]

Thanks @freakboy3742 for the PR 🌮🎉.. I'm working now to backport this PR to: 3.13.
🐍🍒⛏🤖

[bedevere-app]

GH-133173 is a backport of this pull request to the 3.13 branch.

[bedevere-bot]

⚠️⚠️⚠️ Buildbot failure ⚠️⚠️⚠️

Hi! The buildbot aarch64 Fedora Stable Refleaks 3.13 (tier-2) has failed when building commit 7998f99.

What do you need to do:

1. Don't panic.
2. Check the buildbot page in the devguide if you don't know what the buildbots are or how they work.
3. Go to the page of the buildbot that failed (https://buildbot.python.org/#/builders/1512/builds/562) and take a look at the build logs.
4. Check if the failure is related to this commit (7998f99) or if it is a false positive.
5. If the failure is related to this commit, please, reflect that on the issue and make a new Pull Request with a fix.

You can take a look at the buildbot page here:

https://buildbot.python.org/#/builders/1512/builds/562

Failed tests:

• test_perf_profiler

Failed subtests:

• test_python_calls_do_not_appear_in_the_stack_if_perf_deactivated - test.test_perf_profiler.TestPerfProfilerWithDwarf.test_python_calls_do_not_appear_in_the_stack_if_perf_deactivated

Summary of the results of the build (if available):

==

Click to see traceback logs

Traceback (most recent call last):
  File "/home/buildbot/buildarea/3.13.cstratak-fedora-stable-aarch64.refleak/build/Lib/test/test_perf_profiler.py", line 393, in test_python_calls_do_not_appear_in_the_stack_if_perf_deactivated
    self.assertEqual(stderr, "")
    ~~~~~~~~~~~~~~~~^^^^^^^^^^^^
AssertionError: 'Warning:\nProcessed 535 events and lost 1[34 chars]\n\n' != ''
- Warning:
- Processed 535 events and lost 1 chunks!
- 
- Check IO/CPU overload!
- 


Traceback (most recent call last):
  File "/home/buildbot/buildarea/3.13.cstratak-fedora-stable-aarch64.refleak/build/Lib/test/test_perf_profiler.py", line 393, in test_python_calls_do_not_appear_in_the_stack_if_perf_deactivated
    self.assertEqual(stderr, "")
    ~~~~~~~~~~~~~~~~^^^^^^^^^^^^
AssertionError: 'Warning:\nProcessed 466 events and lost 2[34 chars]\n\n' != ''
- Warning:
- Processed 466 events and lost 2 chunks!
- 
- Check IO/CPU overload!
- 

[capiyomero]

Excelente