[gimp] Remove old outdated data.

[Jehan <jehanp src gnome org>]

commit dfd427d9db007d5b7ded79604115b310b200f1a7
Author: Jehan <jehan girinstud io>
Date:   Tue Aug 2 16:25:49 2022 +0200

    Remove old outdated data.
    
    * gimp-zip.in was apparently a very old script to package GIMP for
      Windows into zip files. It has not been updated since 2007 and these
      days, we package GIMP as an installer for Windows. I guess the need of
      having just a compressed folder to move might be wanted for some, but
      anyway this script is so old, it's probably completely broken now. It
      would be much simpler to redo such a process from scratch (we have
      very close jobs in the CI which could be better bases to work from).
    * config.h.win32 seems to be an old manually-maintained config.h and it
      has a big "WARNING! OUTDATED!" text at the top (also untouched since
      2007). I guess it might have been used some time long ago. But these
      days, we don't need a specific Windows-only config.h. The generated
      one works fine.

 Makefile.am    |   2 -
 config.h.win32 | 191 ---------------------------------------------------------
 configure.ac   |   1 -
 gimp-zip.in    |  67 --------------------
 4 files changed, 261 deletions(-)
---
diff --git a/Makefile.am b/Makefile.am
index 687ce5ab3c..edba8007fc 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -83,8 +83,6 @@ EXTRA_DIST = \
        authors.dtd             \
        authors.xml             \
        authors.xsl             \
-       config.h.win32          \
-       gimp-zip.in             \
        git-version.h
 
 
diff --git a/configure.ac b/configure.ac
index 34e26f0770..6e3e72d0d2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -3193,7 +3193,6 @@ po-python/Makefile.in
 po-script-fu/Makefile.in
 po-tips/Makefile.in
 po-windows-installer/Makefile.in
-gimp-zip
 Makefile
 ])