[gnome-build-meta/abderrahim/xsl] docbook should be a build-dependency

[Abderrahim Kitouni <akitouni src gnome org>]

commit 988d90dc2451a272a915dd26d9f33eb9e8504248
Author: Abderrahim Kitouni <akitouni gnome org>
Date:   Mon Mar 22 15:24:12 2021 +0100

    docbook should be a build-dependency
    
    except for gtk-doc

 elements/core-deps/flatpak.bst  | 1 +
 elements/sdk/appstream-glib.bst | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)
---
diff --git a/elements/core-deps/flatpak.bst b/elements/core-deps/flatpak.bst
index 55011f9f..dd162694 100644
--- a/elements/core-deps/flatpak.bst
+++ b/elements/core-deps/flatpak.bst
@@ -8,6 +8,7 @@ build-depends:
 - core-deps/python-pyparsing.bst
 - sdk/gobject-introspection.bst
 - freedesktop-sdk.bst:components/bison.bst
+- freedesktop-sdk.bst:components/docbook-xsl.bst
 - freedesktop-sdk.bst:components/git-minimal.bst
 - freedesktop-sdk.bst:components/libxslt.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
diff --git a/elements/sdk/appstream-glib.bst b/elements/sdk/appstream-glib.bst
index fefd195c..59101dbf 100644
--- a/elements/sdk/appstream-glib.bst
+++ b/elements/sdk/appstream-glib.bst
@@ -6,6 +6,7 @@ sources:
   track: master
 
 build-depends:
+- freedesktop-sdk.bst:components/docbook-xsl.bst
 - freedesktop-sdk.bst:components/gperf.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
 
@@ -16,7 +17,6 @@ depends:
 - sdk/gobject-introspection.bst
 - sdk/json-glib.bst
 - sdk/libsoup-2.4.bst
-- freedesktop-sdk.bst:components/docbook-xsl.bst
 - freedesktop-sdk.bst:components/libarchive.bst
 - freedesktop-sdk.bst:bootstrap-import.bst