[gimp-help] Remove dead link to download of Microsoft sRGB colorspace.

[Jacob Boerema <jboerema src gnome org>]

commit 85e798aa736c7be4f32cabff5954a633f516cf4d
Author: Jacob Boerema <jgboerema gmail com>
Date:   Thu May 20 11:36:51 2021 -0400

    Remove dead link to download of Microsoft sRGB colorspace.
    
    It seems that Microsoft doesn't supply a download anymore.
    Probably because the ICC has its own official download
    on their own website.

 src/using/preferences/prefs-color-management.xml | 7 -------
 1 file changed, 7 deletions(-)
---
diff --git a/src/using/preferences/prefs-color-management.xml 
b/src/using/preferences/prefs-color-management.xml
index fcd4e41fc..ffe81ad15 100644
--- a/src/using/preferences/prefs-color-management.xml
+++ b/src/using/preferences/prefs-color-management.xml
@@ -282,13 +282,6 @@
                   <xref linkend="bibliography-online-iccsrgb"/>
                 </para>
               </listitem>
-              <listitem>
-                <para>
-                  Microsoft sRGB Workspace:
-                  <productname>MsRGB</productname>
-                  <xref linkend="bibliography-online-microsoft-srgb"/>
-                </para>
-              </listitem>
               <listitem>
                 <para>
                   Adobe RGB98 Workspace :