pidgin/pidgin

Ignore pidginprivate.h from the docs

2021-05-13, Gary Kramlich
1b5b70f24f62
Ignore pidginprivate.h from the docs

Testing Done:
Ran docs locally, had to remove the html and xml directories to have a clean build.

Reviewed at https://reviews.imfreedom.org/r/653/
pidgin3_xml = configure_file(
input : 'pidgin3.xml.in',
output : 'pidgin3.xml',
configuration : version_conf,
install : true,
install_dir : get_option('datadir') / 'glade/catalogs')