Ask for the "PrivacyInfo.xcprivacy" required by Apple

[baihao]

Hi team,

Is there a plan to include the PrivacyInfo.xcprivacy manifest as required by Apple? Please refer to the Apple's document https://developer.apple.com/documentation/bundleresources/privacy_manifest_files for the detailed information, thanks.

Regards,
Hao

[gregmarr]

I don't see that this library meets any of the criteria for including it.

[nlohmann]

Maybe relevant: abseil/abseil-cpp@4676ffa and abseil/abseil-cpp#1602