[gnome-usage/sam/tracker3] ci: Use tracker3 packages from COPR

[Sam Thursfield <sthursfield src gnome org>]

commit bc69cccbf9861209e806bd495f4e030497097eb6
Author: Sam Thursfield <sam afuera me uk>
Date:   Sat Sep 5 16:04:31 2020 +0200

    ci: Use tracker3 packages from COPR
    
    While waiting for Fedora to package tracker3.

 .gitlab-ci.yml | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 921df4b..6093943 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -10,8 +10,11 @@ build:
   before_script:
     - dnf update -y
     - dnf install -y gcc meson gettext gtk-doc vala gtk3-devel libgtop2-devel 
-                     desktop-file-utils libdazzle-devel tracker-devel
-                     redhat-rpm-config
+                     desktop-file-utils libdazzle-devel redhat-rpm-config
+    - dnf install -y dnf-plugins-core \
+       && dnf copr enable -y ssssam/tracker3 \
+       && dnf install --nogpg -y tracker3-devel \
+
   image: fedora:32
   stage: build
   script: