Closed issue by Johnnynator on void-packages repository

https://github.com/void-linux/void-packages/issues/14476

Description:
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### System

* xuname:  
  *output of ``xuname`` (part of xtools)*
* package:  
  *affected package(s) including the version*

### Expected behavior

`xbps-src zap` should remove every file in the zapped masterdir that is managed by xbps-src.

### Actual behavior

Currently the `.xbps-${CROSS_ARCH}-done` files won't get removed, and therefore trying to cross compile from this masterdir will fail.

### Steps to reproduce the behavior

```./xbps-src -m masterdir-test binary-bootstrap
./xbps-src -m masterdir-test extract kcoreaddons -a aarch64
./xbps-src -m masterdir-test zap
./xbps-src -m masterdir-test binary-bootstrap
./xbps-src -m masterdir-test  pkg kcoreaddons -a aarch64 <- will fail
```