grim/pidgin

Replace ext_iq_data with PurpleKeyValuePair

2021-02-27, Arkadiy Illarionov
eb3a7e6a454a
Replace ext_iq_data with PurpleKeyValuePair

Replace `ext_iq_data` with `PurpleKeyValuePair`.

Testing Done:
Compile and run.

Reviewed at https://reviews.imfreedom.org/r/540/
subdir('bonjour')
subdir('facebook')
subdir('gg')
subdir('irc')
subdir('jabber')
subdir('novell')
subdir('null')
subdir('sametime')
subdir('silc')
subdir('zephyr')