[gnome-bluetooth/wip/hadess/add-abi-check] ci: Work-around libabigail bug

[Bastien Nocera <hadess src gnome org>]

commit 0541d6bef5d5c724adfd74f01b5fe3af5a937c63
Author: Bastien Nocera <hadess hadess net>
Date:   Wed Feb 10 13:17:02 2021 +0100

    ci: Work-around libabigail bug
    
    Separate from adding the ABI checker so it can be easily reverted.

 .gitlab-ci.yml | 2 ++
 1 file changed, 2 insertions(+)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 2046c324..fb2479de 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -29,4 +29,6 @@ build_stable:
     - ninja -C _build test
     - ninja -C _build dist
     - dnf install -y $DEPENDENCIES_ABI_CHECK
+    # See https://sourceware.org/bugzilla/show_bug.cgi?id=27269
+    - rpm -Uvh --oldpackage 
https://kojipkgs.fedoraproject.org//packages/libabigail/1.7/2.fc33/x86_64/libabigail-1.7-2.fc33.x86_64.rpm
     - ./.ci/check-abi ${LAST_ABI_BREAK} $(git rev-parse HEAD)