Fonts: font_ter16x32: Update font with new upstream Terminus release

This is just a maintenance patch to update font_ter16x32.c with changes
and minor fixes added in new upstream Terminus v4.49.

>From release notes of new version 4.49, this brings:
- Altered ascii grave in some sizes to be more useful as a back quote.
- Fixed 21B5, added 21B2 and 21B3.

Just as my initial submission of the font, above changes were obtained from
new ter-i32b.psf font source.

Terminus font sources are available for download at SourceForge:
https://sourceforge.net/projects/terminus-font/files/terminus-font-4.49/

Simply running `make` in source directory will build the .psf font files.

Signed-off-by: Amanoel Dawod <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Greg Kroah-Hartman <[e-mail]>

lib/fonts/font_ter16x32.c

···
 	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7f, 0xfc,
 	0x7f, 0xfc, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,	/* 95 */
-	0x00, 0x00, 0x1c, 0x00, 0x0e, 0x00, 0x07, 0x00,
-	0x03, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x1c, 0x00, 0x0e, 0x00,
+	0x07, 0x00, 0x03, 0x80, 0x00, 0x00, 0x00, 0x00,
 	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
···
 	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x7f, 0xf8, 0x7f, 0xfc, 0x03, 0x9e, 0x03, 0x8e,
+	0x7e, 0xf8, 0x7f, 0xfc, 0x03, 0x9e, 0x03, 0x8e,
 	0x03, 0x8e, 0x3f, 0x8e, 0x7f, 0xfe, 0xf3, 0xfe,
 	0xe3, 0x80, 0xe3, 0x80, 0xe3, 0x80, 0xf3, 0xce,
 	0x7f, 0xfe, 0x3e, 0xfc, 0x00, 0x00, 0x00, 0x00,