pidgin/purple-plugin-pack

Remove the remaining GLIB_CHECK_VERSION's that are no longer necessary.
if TYPES.contains('default') and PURPLE.found()
irc_more = shared_library('irc-more',
'irc-more.c',
dependencies : [PURPLE, GLIB],
name_prefix : '',
install : true,
install_dir : PURPLE_LIBDIR)
PP_PURPLE_BUILD += 'irc-more'
endif