[gimp-help] web: update current year and GIMP stable version number

[Jacob Boerema <jboerema src gnome org>]

commit 9d31df5cbeaa4b670dfbfcbdd6ba3e2c1aa0fe50
Author: Jacob Boerema <jgboerema gmail com>
Date:   Tue Feb 22 14:40:33 2022 -0500

    web: update current year and GIMP stable version number
    
    (cherry picked from commit 4a5aa3167ab404e07c0e8340271e878f56721eda)

 web/entities.xml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/web/entities.xml b/web/entities.xml
index c255a2365..5fa7ba96f 100644
--- a/web/entities.xml
+++ b/web/entities.xml
@@ -3,6 +3,6 @@
 <!ENTITY  project.impl.title            'GIMP Help Manual'      >
 
 <!ENTITY  gimp.release.base             '2.10'                  >
-<!ENTITY  gimp.release.version          '2.10.28'               >
+<!ENTITY  gimp.release.version          '2.10.30'               >
 
-<!ENTITY  gimphelp.release.year         '2021'                  >
+<!ENTITY  gimphelp.release.year         '2022 '                  >