[gimp/wip/Jehan/gitlab-ci-win-32-bit] Try again. Nearly there!

[Jehan <jehanp src gnome org>]

commit 2750e04d3fa7dbfedd9d37550aec353f535ef092
Author: Jehan <jehan girinstud io>
Date:   Fri May 14 12:24:03 2021 +0200

    Try again. Nearly there!

 build/windows/installer/gimp3264.iss | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)
---
diff --git a/build/windows/installer/gimp3264.iss b/build/windows/installer/gimp3264.iss
index 5e83d1c6ec..2857920aef 100755
--- a/build/windows/installer/gimp3264.iss
+++ b/build/windows/installer/gimp3264.iss
@@ -157,7 +157,10 @@ InternalCompressLevel=ultra
 SolidCompression=yes
 LZMAUseSeparateProcess=yes
 LZMANumFastBytes=273
-LZMADictionarySize=524288
+; Increasing dictionary size may improve compression ratio at the
+; expense of memory requirement. We run into "Out of memory" error in
+; the CI.
+;LZMADictionarySize=524288
 
 ;SignTool=Default
 ;SignedUninstaller=yes