Add codium.profile as a redirect to vscodium.profile

Both base names are valid:

    $ grep '^NAME' /etc/os-release
    NAME="Artix Linux"
    $ pacman -Q vscodium-bin
    vscodium-bin 1.60.2-2
    $ pacman -Qlq vscodium-bin | grep -v -e '/$' -e /resources/ |
      grep /bin/
    /usr/bin/codium
    /usr/bin/vscodium
    /usr/share/vscodium-bin/bin/codium

Note: The first two paths are symlinks to the third one.

Fixes #3871.

etc/profile-a-l/codium.profile

@@ -0,0 +1,10 @@
+# Firejail profile alias for VSCodium
+# This file is overwritten after every install/update
+# Persistent local customizations
+include codium.local
+# Persistent global definitions
+# added by included profile
+#include globals.local
+
+# Redirect
+include vscodium.profile

src/firecfg/firecfg.config

@@ -151,6 +151,7 @@ clocks
 cmus
 code
 code-oss
+codium
 cola
 colorful
 com.github.bleakgrey.tootle