[gimp] build: remove gtk-doc from MSYS2 build environment

[Daniel Novomeský <dnovomesky src gnome org>]

commit eb42bbb6a89a7fb026298088d9e42cec520f682d
Author: Daniel Novomeský <dnovomesky gmail com>
Date:   Sun Jan 2 17:42:50 2022 +0100

    build: remove gtk-doc from MSYS2 build environment

 build/windows/gitlab-ci/build-gimp-msys2.sh   | 1 -
 build/windows/gitlab-ci/package-gimp-msys2.sh | 1 -
 2 files changed, 2 deletions(-)
---
diff --git a/build/windows/gitlab-ci/build-gimp-msys2.sh b/build/windows/gitlab-ci/build-gimp-msys2.sh
index c3964c0678..dad001e898 100644
--- a/build/windows/gitlab-ci/build-gimp-msys2.sh
+++ b/build/windows/gitlab-ci/build-gimp-msys2.sh
@@ -39,7 +39,6 @@ pacman --noconfirm -S --needed \
     mingw-w64-$MSYS2_ARCH-gobject-introspection-runtime \
     mingw-w64-$MSYS2_ARCH-graphviz \
     mingw-w64-$MSYS2_ARCH-gtk3 \
-    mingw-w64-$MSYS2_ARCH-gtk-doc \
     mingw-w64-$MSYS2_ARCH-headers-git \
     mingw-w64-$MSYS2_ARCH-highway \
     mingw-w64-$MSYS2_ARCH-iso-codes \
diff --git a/build/windows/gitlab-ci/package-gimp-msys2.sh b/build/windows/gitlab-ci/package-gimp-msys2.sh
index cd40f48df7..4a63aa920a 100644
--- a/build/windows/gitlab-ci/package-gimp-msys2.sh
+++ b/build/windows/gitlab-ci/package-gimp-msys2.sh
@@ -39,7 +39,6 @@ pacman --noconfirm -S --needed \
     mingw-w64-$MSYS2_ARCH-gobject-introspection-runtime \
     mingw-w64-$MSYS2_ARCH-graphviz \
     mingw-w64-$MSYS2_ARCH-gtk3 \
-    mingw-w64-$MSYS2_ARCH-gtk-doc \
     mingw-w64-$MSYS2_ARCH-iso-codes \
     mingw-w64-$MSYS2_ARCH-json-c \
     mingw-w64-$MSYS2_ARCH-json-glib \