ttf-nerd-fonts-symbols: update to 3.4.0

fonts/ttf-nerd-fonts-symbols/Portfile

@@ -3,7 +3,7 @@
 PortSystem          1.0
 PortGroup           github 1.0
 
-github.setup        ryanoasis nerd-fonts 3.3.0 v
+github.setup        ryanoasis nerd-fonts 3.4.0 v
 github.tarball_from releases
 name                ttf-nerd-fonts-symbols
 revision            0
@@ -16,11 +16,12 @@ description         High number of extra glyphs from popular 'iconic fonts'
 long_description    {*}${description}
 homepage            https://nerdfonts.com
 
+dist_subdir         ${name}/${version}
 distfiles           NerdFontsSymbolsOnly.tar.xz
 
-checksums           rmd160  71715adf67c50fd07d6256a322de9a298a2db3d1 \
-                    sha256  8b5ecbe2612cb37d75e2645f7644876bc38960574909b1c01c002d0e8d33deb3 \
-                    size    2004588
+checksums           rmd160  8af31cac786110f3b0e2a0e769b8a26b501cb098 \
+                    sha256  7f8c090da3b0eaa7108646bf34cbbb6ed13d5358a72460522108b06c7ecd716a \
+                    size    2260092
 
 depends_run         port:fontconfig