[damned-lies] Sync our metainfo.its with appstream

[Claude Paroz <claudep src gnome org>]

commit 0eeb3be09a9b48285eb0f8e117240de2ca03c2c4
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Sat Aug 17 17:02:05 2019 +0200

    Sync our metainfo.its with appstream
    
    Integrates https://github.com/ximion/appstream/commit/71d134e82752be6f8851c65ba0ce8c312a72214c

 data/metainfo.its | 5 +++++
 1 file changed, 5 insertions(+)
---
diff --git a/data/metainfo.its b/data/metainfo.its
index 5bafb6cd..4d255e20 100644
--- a/data/metainfo.its
+++ b/data/metainfo.its
@@ -1,6 +1,10 @@
 <?xml version="1.0"?>
 <its:rules xmlns:its="http://www.w3.org/2005/11/its";
            version="2.0">
+
+  <its:withinTextRule withinText="yes" selector="/component//description//em   |
+                                                 /component//description//code"/>
+
   <its:translateRule selector="/component" translate="no"/>
   <its:translateRule selector="/component/name |
                                /component/summary |
@@ -10,6 +14,7 @@
                                /component/agreement/agreement_section/name |
                                /component/agreement/agreement_section/description"
                      translate="yes"/>
+
   <its:translateRule selector="/component/name[@translatable = 'no']"
                      translate="no"/>
   <its:translateRule selector="/component/developer_name[@translatable = 'no']"