pidgin/pidgin

Finally update the websites to point to the new urls
release-2.x.y
2021-06-21, Gary Kramlich
23c929b96bdf
Finally update the websites to point to the new urls

Testing Done:
Compiled but I grepped the code to make sure there aren't any side effects. `PURPLE_WEBSITE` is only used for opening the site or in plugin info and `PURPLE_DEVEL_WEBSITE` is disabled in the about box and spammed to the logs from `core.c` to report errors.

Reviewed at https://reviews.imfreedom.org/r/766/
#error "This is file is not a valid C code"
/* This file contains some of the macros from other header files as
function declarations. This does not make sense in C, but it
provides type information for the dbus-analyze-functions.py
program, which makes these macros callable by DBUS. */
/* blist.h */
gboolean PURPLE_BLIST_NODE_IS_CHAT(PurpleBlistNode *node);
gboolean PURPLE_BLIST_NODE_IS_BUDDY(PurpleBlistNode *node);
gboolean PURPLE_BLIST_NODE_IS_CONTACT(PurpleBlistNode *node);
gboolean PURPLE_BLIST_NODE_IS_GROUP(PurpleBlistNode *node);
gboolean PURPLE_BUDDY_IS_ONLINE(PurpleBuddy *buddy);
gboolean PURPLE_BLIST_NODE_HAS_FLAG(PurpleBlistNode *node, int flags);
gboolean PURPLE_BLIST_NODE_SHOULD_SAVE(PurpleBlistNode *node);
/* connection.h */
gboolean PURPLE_CONNECTION_IS_CONNECTED(PurpleConnection *connection);
gboolean PURPLE_CONNECTION_IS_VALID(PurpleConnection *connection);
/* conversation.h */
PurpleConvIm *PURPLE_CONV_IM(const PurpleConversation *conversation);
PurpleConvIm *PURPLE_CONV_CHAT(const PurpleConversation *conversation);