www/ungoogled-chromium: fix name in .desktop file

Using the same as www/chromium means both browsers show up identically
in graphical shells like Xfce and GNOME.

OK?

Index: Makefile
===================================================================
RCS file: /cvs/ports/www/ungoogled-chromium/Makefile,v
retrieving revision 1.67
diff -u -p -r1.67 Makefile
--- Makefile 27 Jul 2023 11:08:33 -0000 1.67
+++ Makefile 31 Jul 2023 20:19:29 -0000
@@ -11,6 +11,7 @@ V= 115.0.5790.110
UGV= ${V}-1

DISTNAME= ungoogled-chromium-${V}
+REVISION= 0

DISTFILES+= ${CHROMIUM_DISTFILES} \
${UGOOGLE_DISTFILES}:0 \
Index: files/ungoogled-chromium.desktop
===================================================================
RCS file: /cvs/ports/www/ungoogled-chromium/files/ungoogled-chromium.desktop,v
retrieving revision 1.1.1.1
diff -u -p -r1.1.1.1 ungoogled-chromium.desktop
--- files/ungoogled-chromium.desktop 4 Oct 2022 12:55:55 -0000 1.1.1.1
+++ files/ungoogled-chromium.desktop 31 Jul 2023 22:20:13 -0000
@@ -1,6 +1,6 @@
[Desktop Entry]
Version=1.0
-Name=Chromium Web Browser
+Name=Ungoogled Chromium Web Browser
# Only KDE 4 seems to use GenericName, so we reuse the KDE strings.
# From Ubuntu's language-pack-kde-XX-base packages, version 9.04-20090413.
GenericName=Web Browser