[gnome-build-meta/valentindavid/speech-dispatcher-info-dir] core-deps/speech-dispatcher.bst: Remove info dir file

[Valentin David <valentindavid src gnome org>]

commit 5c3da1e6a617ab2658f649bbff6e82520bdd529a
Author: Valentin David <valentin david codethink co uk>
Date:   Thu May 6 13:45:35 2021 +0200

    core-deps/speech-dispatcher.bst: Remove info dir file
    
    This file can cause conflicts and is generated by integration commands.

 elements/core-deps/speech-dispatcher.bst | 6 ++++++
 1 file changed, 6 insertions(+)
---
diff --git a/elements/core-deps/speech-dispatcher.bst b/elements/core-deps/speech-dispatcher.bst
index 53be5dd0..bc79ad27 100644
--- a/elements/core-deps/speech-dispatcher.bst
+++ b/elements/core-deps/speech-dispatcher.bst
@@ -19,3 +19,9 @@ variables:
     --with-espeak
 
   local_flags: -fcommon
+
+config:
+  install-commands:
+    (>):
+    - |
+      rm '%{install-root}%{infodir}/dir'