Closed issue by iceaway on void-packages repository

https://github.com/void-linux/void-packages/issues/25148

Description:
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I just installed Void Linux in a VirtualBox VM, and when I try to update my system I get a lot of errors about RSA signatures not being valid. Running xbps-install -Svu several times in a row installed more and more packages, but now I am stuck at installing linux5.8-5.8.12_1. It says:
ERROR: linux-5.8-5.8.12_1: the RSA signature is not valid!
ERROR: linux-5.8-5.8.12_1: removed the pkg archive and its signature.

### System
VirtualBox 6.1.14

* xuname:  
Void 5.3.9_1 x86_64 GenuineIntel/KVM notuptodate rFFF
* package:  
Linux 5.8-5.8.12_1

### Expected behavior
Package should be installed without error.

### Actual behavior
Packege not installed due to invalid RSA signature

### Steps to reproduce the behavior
run xbps-install -Sv linux