Description of the Issue

UTF8 json input from plugin list is not displayed properly in PluginAdmin

Steps to Reproduce the Issue

Input from https://github.com/notepad-plus-plus/nppPluginList/blob/master/src/pl.x86.json#L833
"author": "João Rosa",

is displayed as shown below.

Expected Behavior

João should be displayed as shown also here.

Actual Behavior

Debug Information

N++ 7.9.1

See
https://stackoverflow.com/questions/583562/json-character-encoding-is-utf-8-well-supported-by-browsers-or-should-i-use-nu
on utf8 support for json.