New comment by dkwo on void-packages repository

https://github.com/void-linux/void-packages/pull/40632#issuecomment-1528804896

Comment:
it's now passing (at least locally for me) `PASS: ical-007.sh`, they probably fixed whatever was broken in Void :)

Also worth noting:
```
checking pkg-config is at least version 0.9.0... ./configure: line 7614: pkg-config: command not found
configure: WARNING: AsciiDoc not found - cannot rebuild documentation!
configure: WARNING: Using pre-built documentation.
configure: WARNING: a2x not found - cannot rebuild man pages!
configure: WARNING: Using pre-built man pages.
```
we could add pkg-config and either add asciidoc or set the option without-asciidoc.
also, i think py3-httplib2 is not needed.