CI: add ssh tests

Signed-off-by: Jon Mason <jon.mason@arm.com>

ci/qemuarmv5.yml

@@ -4,3 +4,8 @@ header:
     - base.yml
 
 machine: qemuarmv5
+
+local_conf_header:
+  bugs: |
+    # Remove parselogs until errors can be resolved
+    TEST_SUITES_remove = "parselogs"

ci/testimage.yml

@@ -9,6 +9,8 @@ local_conf_header:
     TEST_RUNQEMUPARAMS = "slirp"
     TEST_SERVER_IP = "127.0.0.1"
     QEMU_USE_SLIRP = "1"
+  packages: |
+    IMAGE_FEATURES_append = " ssh-server-dropbear"
 
 # Multiple targets are available, put it down to just one
 target: