EBBR.yaml: ignore more authenticated variables failures

This happends when running the ACS-IR. EBBR does not require authenticated
EFI variables; we can therefore ignore those failures.
Signed-off-by: Vincent Stehlé <vincent.stehle@arm.com>

EBBR.yaml

@@ -745,6 +745,24 @@
   update:
     result: IGNORED
 
+- rule: Force variable services failures (5) as ignored
+    EBBR does not require authenticated EFI variables (Table 2.3 UEFI
+    Platform-Specific Required Elements)
+  criteria:
+    descr: Variable Services Test
+    device path: No device path
+    group: RuntimeServicesTest
+    guid: 6D0740FB-388A-491F-B818-9B5CB5170F95
+    log: AuthVariableServicesBBTestConformance.c
+    name: RT.QueryVariableInfo - Query Auth Variable.
+    result: FAILURE
+    revision: '0x00010000'
+    set guid: 28155531-80C5-4AD0-8471-A5E2AECF236C
+    sub set: AuthVar_Conf
+    test set: VariableServicesTest
+  update:
+    result: IGNORED
+
 # We force the following dropped or skipped tests result as `IGNORED' because
 # they are run only when some platform features are present, which are not
 # mandated by EBBR.