pidgin/nest

Remove duplicate entries in plugin table.

2020-04-17, Elliott Sales de Andrade
cf647fa45213
Remove duplicate entries in plugin table.

Fixes NEST-24.
{
"gplugin": "bitbucket.org/gplugin/gplugin/",
"libgnt": "bitbucket.org/pidgin/libgnt/",
"nest": "bitbucket.org/pidgin/nest/",
"pidgin": "bitbucket.org/pidgin/main/",
"plugin-pack": "bitbucket.org/pidgin/purple-plugin-pack/",
"talkatu": "bitbucket.org/pidgin/talkatu/",
"www": "bitbucket.org/pidgin/www/"
}