[tracker-oci-images/sam/tap] Add tap.py to Fedora Rawhide (i forgot)

[Sam Thursfield <sthursfield src gnome org>]

commit 236b64d9f4afabdbc2b32fbe4385b4c40962a2cd
Author: Sam Thursfield <sam afuera me uk>
Date:   Sun Dec 13 18:11:36 2020 +0100

    Add tap.py to Fedora Rawhide (i forgot)

 fedora/rawhide.Dockerfile | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)
---
diff --git a/fedora/rawhide.Dockerfile b/fedora/rawhide.Dockerfile
index 41f4c3a..e57fdd4 100644
--- a/fedora/rawhide.Dockerfile
+++ b/fedora/rawhide.Dockerfile
@@ -5,8 +5,9 @@ RUN dnf upgrade -y && \
     dnf install -y 'dnf-command(builddep)' redhat-rpm-config && \
     dnf builddep -y tracker tracker-miners
 
-# test suite and website dependencies
-RUN dnf install -y git libasan libubsan python3-gobject python3-pip umockdev-devel xmlto
+# test suite dependencies
+RUN dnf install -y git libasan libubsan python3-gobject python3-pip umockdev-devel xmlto && \
+    pip3 install tap.py
 
 # We need libav so we can test the libav-based mediafile extractor, and so
 # we can test our support for .m4a/mp4 files.