hlr: Update expected-results

as of Change-Id Change-Id: I4f51abdf44dfc62d7e8792341aad6dafe58923da,
osmo-hlr passes HLR_Tests.TC_gsup_sai_err_invalid_imsi

Change-Id: I72fb71806c72ce29e8c6c9b25723f02009463cec
diff --git a/hlr/expected-results.xml b/hlr/expected-results.xml
index 94ea7cd..039c1f7 100644
--- a/hlr/expected-results.xml
+++ b/hlr/expected-results.xml
@@ -1,11 +1,6 @@
 <?xml version="1.0"?>
 <testsuite name='Titan' tests='10' failures='1' errors='0' skipped='0' inconc='0' time='MASKED'>
-  <testcase classname='HLR_Tests' name='TC_gsup_sai_err_invalid_imsi' time='MASKED'>
-    <failure type='fail-verdict'>Unexpected SAI ERROR Cause
-      HLR_Tests.ttcn:MASKED HLR_Tests control part
-      HLR_Tests.ttcn:MASKED TC_gsup_sai_err_invalid_imsi testcase
-    </failure>
-  </testcase>
+  <testcase classname='HLR_Tests' name='TC_gsup_sai_err_invalid_imsi' time='MASKED'/>
   <testcase classname='HLR_Tests' name='TC_gsup_sai' time='MASKED'/>
   <testcase classname='HLR_Tests' name='TC_gsup_ul_unknown_imsi' time='MASKED'/>
   <testcase classname='HLR_Tests' name='TC_gsup_sai_err_unknown_imsi' time='MASKED'/>