monospace: updated Nova Mono font

It appears the Nova Mono font is out of touch. Hence, let's update
it.

This patch updates Nova Mono font in monospace/ directory.

Co-authored-by: Galyna, Cory <[email protected]>
Co-authored-by: (Holloway) Chew, Kean Ho <[email protected]>
Signed-off-by: (Holloway) Chew, Kean Ho <[email protected]>

monospace/nova-mono/README.md

@@ -0,0 +1,23 @@
+# Nova Mono
+
+I created the NovaCut font about 14-15 years ago for making inscriptions on
+stone. Initially the font contained only capitals and digits and existed only on
+paper and stone inscriptions. In 2010 I decided transfer this font to a
+computer, and made the missing lowercase and some basical signs; it was
+initially named Gothica.
+
+By the way I made other versions of some letters. It was a lot of this at the
+end of my work. I decided create new fonts based on these letters. And finally I
+created six fonts family and named these fonts Nova (NovaCut, NovaFlat,
+NovaOval, NovaRound, NovaSlim, NovaSquare - by the shape of individual fonts).
+At last I created monospace font - NovaMono - the seventh part of this family.
+
+
+The font is downloaded from:
+https://fonts.google.com/specimen/Nova+Mono/
+
+
+
+
+## Designer
+1. Wojciech Kalinowski - Principal Design