x11/wdisplays: unbreak build with textproc/py-scour

> Checking for pkg-plist issues (check-plist)

> Parsing plist

> Checking for items in STAGEDIR missing from pkg-plist

Error: Orphaned: share/icons/hicolor/scalable/apps/network.cycles.wdisplays.svg

> Checking for items in pkg-plist which are not in STAGEDIR

Error: Missing: share/icons/hicolor/scalable/apps/wdisplays.svg

> Error: Plist issues found.

• Error code 1

PR: 270525
Reported by: Chad Jacob Milios