CI: run more tests for qemuarm64-secureboot

Not that we're not forcing TAP networking the SSH connections work, so
we can run the full test suite.

We have to skip parselogs currently as there is an error:

  software IO TLB: Cannot allocate buffer

Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>

ci/qemuarm64-secureboot.yml

@@ -6,13 +6,13 @@ header:
 machine: qemuarm64-secureboot
 
 local_conf_header:
-  bugs: |
-    # Only ping until errors can be resolved
-    TEST_SUITES = "ping"
+  failing_tests: |
+    # software IO TLB: Cannot allocate buffer
+    DEFAULT_TEST_SUITES:remove = "parselogs"
 
 target:
   - core-image-base
   - optee-examples
   - optee-test
   - optee-spdevkit
-  - optee-os-tadevkit
+  - optee-os-tadevkit