pidgin/pidgin

Remove pidgin_dialogs_plugins_info as it's no longer used

2021-09-11, Gary Kramlich
65cf7357277d
Remove pidgin_dialogs_plugins_info as it's no longer used

Testing Done:
Compiled and ran.

Reviewed at https://reviews.imfreedom.org/r/917/
subdir('libpurple')
subdir('protocols')
if ENABLE_GTK
subdir('pidgin')
else
pidgin_doc = []
endif
if enable_consoleui
subdir('finch')
else
finch_doc = []
endif
alias_target('doc', libpurple_doc, protocols_doc, pidgin_doc, finch_doc)