liboping/1.10.0: Cannot be built on Mac M1 systems

[MauriceS-WTI]

Package and Environment Details (include every applicable attribute)

• Package Name/Version: liboping/1.10.0
• Operating System+version: MacOS on Mac/M1
• Compiler+version: apple-clang
• Conan version: conan 1.18.0
• Python version: Python 3.7.4

Conan profile (output of conan profile show default or conan profile show <profile> if custom profile is in use)

[settings]
arch=armv8
build_type=Debug
compiler=apple-clang
compiler.libcxx=libc++
compiler.version=12.0
os=Macos
[options]
liboping:shared=False```


### Steps to reproduce (Include if Applicable)
Change the validate function in the conanfile.py to allow MacOS armv8 and look at the CI output.

Unable to duplicate - NO access to a Mac M1 at this time.

[logs_pr_8589_14-configs_macos-m1-clang_liboping_1.10.0__baf78352c82543f997ec32332829b6fa30714eaa-build.txt](https://github.com/conan-io/conan-center-index/files/7810704/logs_pr_8589_14-configs_macos-m1-clang_liboping_1.10.0__baf78352c82543f997ec32332829b6fa30714eaa-build.txt)



### Logs (Include/Attach if Applicable)
<details><summary>Click to expand log</summary>

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[perseoGI]

Hi there!
I was reviewing old issues and I have come across this one.

I'll change bug tag to enhancement tag because this is a feature request, not a recipe bug.
Contributions are welcome!

[perseoGI]

Here is a PR in liboping which aims to give a real support to apple systems:
octo/liboping#69