New issue by newbluemoon on void-packages repository

https://github.com/void-linux/void-packages/issues/31161

Description:
When trying to fetch the distfiles for `sonic-visualiser` and `vamp-plugin-sdk` there is a certificate verification failure:
```
=> sonic-visualiser-4.3_1: fetching distfile 'sonic-visualiser-4.3.tar.gz'...
Certificate verification failed for /jurisdictionC=GB/businessCategory=Government Entity/serialNumber=1989-08-02/C=GB/ST=Tower Hamlets/L=Bethnal Green/O=Queen Mary University of London/CN=code.soundsoftware.ac.uk
SSL_connect returned 1
https://code.soundsoftware.ac.uk/attachments/download/2786/sonic-visualiser-4.3.tar.gz: Operation not permitted
=> ERROR: sonic-visualiser-4.3_1: failed to fetch sonic-visualiser-4.3.tar.gz.
```
```
=> vamp-plugin-sdk-2.10.0_1: fetching distfile 'vamp-plugin-sdk-2.10.0.tar.gz'...
Certificate verification failed for /jurisdictionC=GB/businessCategory=Government Entity/serialNumber=1989-08-02/C=GB/ST=Tower Hamlets/L=Bethnal Green/O=Queen Mary University of London/CN=code.soundsoftware.ac.uk
SSL_connect returned 1
https://code.soundsoftware.ac.uk/attachments/download/2691/vamp-plugin-sdk-2.10.0.tar.gz: Operation not permitted
=> ERROR: vamp-plugin-sdk-2.10.0_1: failed to fetch vamp-plugin-sdk-2.10.0.tar.gz.
```

It seems there is a problem with `code.soundsoftware.ac.uk`. However, the files can be downloaded without error using firefox or chromium. So the issue might lie with `ca-certificates`.