[gnome-build-meta/sam/tracker-no-docs] sdk/tracker: Add dependency on hotdoc

[Sam Thursfield <sthursfield src gnome org>]

commit a307aeb2c6e9a28da35467fba386eefe2842ed4c
Author: Sam Thursfield <sam afuera me uk>
Date:   Wed Sep 1 10:53:08 2021 +0200

    sdk/tracker: Add dependency on hotdoc
    
    We switched from gtk-doc to Hotdoc in https://gitlab.gnome.org/GNOME/tracker/-/merge_requests/462
    
    Fixes https://gitlab.gnome.org/GNOME/gnome-build-meta/-/issues/413

 elements/sdk/tracker.bst | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/elements/sdk/tracker.bst b/elements/sdk/tracker.bst
index 1bf1e84a..2dc75476 100644
--- a/elements/sdk/tracker.bst
+++ b/elements/sdk/tracker.bst
@@ -9,6 +9,7 @@ build-depends:
 - sdk/vala.bst
 - sdk/pygobject.bst
 - freedesktop-sdk.bst:components/asciidoc.bst
+- freedesktop-sdk.bst:components/hotdoc.bst
 - freedesktop-sdk.bst:components/systemd.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
 depends: