google-chrome*: Add the newly required dependencies

See 3fadc45499. Since the beta channel is now also on 81 and the stable
channel will be on 81 soon, it makes sense to already add this
unconditionally for all channels.

pkgs/applications/networking/browsers/google-chrome/default.nix

@@ -58,9 +58,8 @@ let
     liberation_ttf curl utillinux xdg_utils wget
     flac harfbuzz icu libpng opusWithCustomModes snappy speechd
     bzip2 libcap at-spi2-atk at-spi2-core
-    kerberos
+    kerberos libdrm mesa
   ] ++ optional pulseSupport libpulseaudio
-    ++ optionals (channel == "dev") [ libdrm mesa ]
     ++ [ gtk ];
 
   suffix = if channel != "stable" then "-" + channel else "";