Add missing "Section" key for Apple ISO keyboards.
(Arabic, British English, Dutch, International English, Portuguese, Swiss, Swedish...)
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Fix T65532 can't assign some keys on apple keyboards.
There are two types of apple keyboards "US English" (ANSI type) and "International English" (ISO type).
All non-english keyboards are also ISO type.
https://www.apple.com/ie/shop/product/MLA22Z/A/magic-keyboard-international-english
In the case of the ISO, the tilde/accent-grave key is located to the left of Z key.
To the left of 1 is an additional `kVK_ISO_Section` key, which is currently set as "unknown".
This patch makes it possible to use this key.
The same can also be done for the `kVK_ANSI_KeypadClear` key.
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