Log Message:
mikutter: update to 5.0.2.

pkgsrc changes:
* make ${PREFIX}/share/mikutter/vendor/plugin as a pkgsrc specific
  plugin directory using PLUGIN_PATH env

Upstream changes:

mikutter 5.0.2
 https://mikutter.hatenablog.com/entry/2022/01/08/194013

* [mastodon_sse_streaming] crash on disconnect

mikutter 5.0.1
 https://mikutter.hatenablog.com/entry/2022/01/01/002306

* happy new year
* [mastodon] change initial data sources properly
* [mastodon_sse_streaming] execute startup and closing connections per
  a number of handlers
* [mastodon_sse_streaming] support streaming receiving of mentions
* [mastodon_sse_streaming] refactoring and fix SSE parse bugs
* stop using overlay vertical scrollbars on settings window
 * thanks Izumi Tsutsui
* [mastodon] add data source of mentions and poll it by REST API
* mastodon: fetch latest replies on startup
 * thanks Yuto Tokunaga
* revive lost Ttimeline#postbox_delegation_generator
 * thanks Shibafu Midorino

mikutter 5.0.0
 https://mikutter.hatenablog.com/entry/mikutter5_0

* Gtk3
* Incompatiple changes
 * gtk3 plugin is provided and won't be compatible with gtk plugins
* Diva::Model by diva 2.0
* show remaining characters on mastodon postbox
* support Ruby 2.7 and later

mikutter 4.1.8
 https://mikutter.hatenablog.com/entry/2021/12/21/232815

* crash by right click on settings of list
* duplicated settings for background color of "share with comment"
 * thanks Izumi Tsutsui
* skin icons are not rendered properly on settings