Merge bitcoin-core/gui#266: Doc: Copyright: Fix embedded font file location

e309646 Doc: Copyright: Fix embedded font file location (wodry)

Pull request description:

ACKs for top commit:
  hebasto:
    ACK e309646, it was overlooked in bitcoin-core/gui@89e4219.

Tree-SHA512: 016035b82b587fd195a53bcea938b2d1258b8e908ac545477e2002d713c063b3f18f01cd546aaac3ce0543aec029502fcde3b552ab3e837125a1c0f8a983996a

Author: MarcoFalke

contrib/debian/copyright

@@ -31,7 +31,7 @@ Files: src/qt/res/icons/proxy.png
 Copyright: Cristian Mircea Messel
 License: public-domain
 
-Files: src/qt/fonts/RobotoMono-Bold.ttf
+Files: src/qt/res/fonts/RobotoMono-Bold.ttf
 License: Apache-2.0
 Comment: Site: https://fonts.google.com/specimen/Roboto+Mono