[gimp] build: add Portuguese translation to installer.

[Jehan <jehanp src gnome org>]

commit 3ace66ecbb3ddbe9afe53a89f2fbce0840e4ea2f
Author: Jehan <jehan girinstud io>
Date:   Fri Oct 1 21:18:43 2021 +0200

    build: add Portuguese translation to installer.
    
    Translation files were added in commit cec3c3a159 but not to the
    installer and build files, which is why "gimp-distcheck-debian" job was
    failing in the CI.

 build/windows/installer/gimp3264.iss     | 1 +
 build/windows/installer/lang/Makefile.am | 1 +
 build/windows/installer/lang/meson.build | 1 +
 3 files changed, 3 insertions(+)
---
diff --git a/build/windows/installer/gimp3264.iss b/build/windows/installer/gimp3264.iss
index 8ef5242f4b..d8c852b7cf 100755
--- a/build/windows/installer/gimp3264.iss
+++ b/build/windows/installer/gimp3264.iss
@@ -205,6 +205,7 @@ Name: "mr"; MessagesFile: "compiler:Languages\Unofficial\Marathi.islu,lang\mr.se
 Name: "ms"; MessagesFile: "compiler:Languages\Unofficial\Malaysian.isl,lang\ms.setup.isl"
 Name: "nl"; MessagesFile: "compiler:Languages\Dutch.isl,lang\nl.setup.isl"
 Name: "pl"; MessagesFile: "compiler:Languages\Polish.isl,lang\pl.setup.isl"
+Name: "pt"; MessagesFile: "compiler:Languages\Portuguese.isl,lang\pt.setup.isl"
 Name: "pt_BR"; MessagesFile: "compiler:Languages\BrazilianPortuguese.isl,lang\pt_BR.setup.isl"
 Name: "ro"; MessagesFile: "compiler:Languages\Unofficial\Romanian.isl,lang\ro.setup.isl"
 Name: "ru"; MessagesFile: "compiler:Languages\Russian.isl,lang\ru.setup.isl"
diff --git a/build/windows/installer/lang/Makefile.am b/build/windows/installer/lang/Makefile.am
index 6d28beeece..a3cc8532ad 100644
--- a/build/windows/installer/lang/Makefile.am
+++ b/build/windows/installer/lang/Makefile.am
@@ -34,6 +34,7 @@ languages = \
        ms:[ms]:UTF-8                   \
        nl:[nl]:WINDOWS-1252            \
        pl:[pl]:WINDOWS-1250            \
+       pt:[pt]:WINDOWS-1252            \
        pt_BR:[pt_BR]:WINDOWS-1252      \
        ro:[ro]:WINDOWS-1250            \
        ru:[ru]:WINDOWS-1251            \
diff --git a/build/windows/installer/lang/meson.build b/build/windows/installer/lang/meson.build
index 1604efcc65..1dd4c606de 100644
--- a/build/windows/installer/lang/meson.build
+++ b/build/windows/installer/lang/meson.build
@@ -40,6 +40,7 @@ languages = [
   { 'code': 'ms',    'encoding': 'UTF-8',  },
   { 'code': 'nl',    },
   { 'code': 'pl',    'encoding': 'WINDOWS-1250', },
+  { 'code': 'pt', },
   { 'code': 'pt_BR', },
   { 'code': 'ro',    'encoding': 'WINDOWS-1250', },
   { 'code': 'ru',    'encoding': 'WINDOWS-1251', },