[at-spi2-core: 4/7] Link to the CI docs from the README.md

[Federico Mena Quintero <federico src gnome org>]

commit a0d1e41788b4d22ba1c5ce344709e4842f6bee0d
Author: Federico Mena Quintero <federico gnome org>
Date:   Wed Dec 15 12:21:43 2021 -0600

    Link to the CI docs from the README.md

 README.md | 2 ++
 1 file changed, 2 insertions(+)
---
diff --git a/README.md b/README.md
index 99bdd74d..6085fa83 100644
--- a/README.md
+++ b/README.md
@@ -40,6 +40,8 @@ include:
   modern C bindings like [GDBusConnection][GDBus] were available, so there is a lot of
   hand-written IPC here.
 
+* Documentation for the Gitlab [Continuous Integration pipeline](devel-docs/gitlab-ci.md).
+
 ## Historical note
 
 Versions 1.x of AT-SPI were based on [CORBA][CORBA] for inter-process communication (IPC),