Sanity check the mbed-tls job configs

Signed-off-by: Leonardo Sandoval <leonardo.sandoval@linaro.org>
Change-Id: I9ceca9e5b5125e1e9c7ed261031ed8af23f6fac0
diff --git a/ci-job-configs-sanity-check.yaml b/ci-job-configs-sanity-check.yaml
index fa1a0d5..b3fed47 100644
--- a/ci-job-configs-sanity-check.yaml
+++ b/ci-job-configs-sanity-check.yaml
@@ -47,6 +47,10 @@
                   project-pattern: 'ci/hafnium-job-configs'
                   branches:
                     - branch-pattern: 'master'
+                - project-compare-type: 'PLAIN'
+                  project-pattern: 'ci/mbed-tls-job-configs'
+                  branches:
+                    - branch-pattern: 'master'
             silent-start: true
     wrappers:
         - timestamps