[gnome-applets/tracker-3] bump libtracker-sparql API version to 3.0

[Alberts Muktupāvels <muktupavels src gnome org>]

commit f42b3ce81e1356710404f4a92c2c5848ce52ad9d
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Tue Dec 29 18:17:51 2020 +0200

    bump libtracker-sparql API version to 3.0
    
    https://gitlab.gnome.org/GNOME/gnome-applets/-/issues/18

 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/configure.ac b/configure.ac
index 0a32dca62..aab1eeb5a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -175,7 +175,7 @@ PKG_CHECK_MODULES(XML2, libxml-2.0 >= $LIBXML_REQUIRED)
 PKG_CHECK_MODULES(LIBGWEATHER, gweather-3.0 >= $GWEATHER_REQUIRED)
 
  dnl -- check for tracker-sparql (required for tracker-search-bar) ------------
-TRACKER_SEARCH_BAR_REQUIRED="tracker-sparql-2.0"
+TRACKER_SEARCH_BAR_REQUIRED="tracker-sparql-3.0"
 
 PKG_CHECK_MODULES(TRACKER_SEARCH_BAR, [$TRACKER_SEARCH_BAR_REQUIRED],
                   [have_tracker_search_bar=yes],