Upscale visual icon size (6x7) -> (600x700) relative pixels to make preview simple#1220

Vassiliy-Kudryashov merged 2 commits intomainUnitTestBot/UTBotJava:mainfrom

Vassiliy-Kudryashov/upscale_plugin_iconUnitTestBot/UTBotJava:Vassiliy-Kudryashov/upscale_plugin_iconCopy head branch name to clipboard