bsc: add TC_ciph_mode_a5_2_0

Verify that A5/2 is preferred over A5/0.

Related: OS#4975
Change-Id: Ia02e9be52ccbe4b24a0bce56305be9f875e7adb1
diff --git a/bsc/expected-results.xml b/bsc/expected-results.xml
index 793ca03..fd2d4d8 100644
--- a/bsc/expected-results.xml
+++ b/bsc/expected-results.xml
@@ -54,6 +54,7 @@
   <testcase classname='BSC_Tests' name='TC_assignment_fr_a5_not_sup' time='MASKED'/>
   <testcase classname='BSC_Tests' name='TC_ciph_mode_a5_0' time='MASKED'/>
   <testcase classname='BSC_Tests' name='TC_ciph_mode_a5_1' time='MASKED'/>
+  <testcase classname='BSC_Tests' name='TC_ciph_mode_a5_2_0' time='MASKED'/>
   <testcase classname='BSC_Tests' name='TC_ciph_mode_a5_2_1' time='MASKED'/>
   <testcase classname='BSC_Tests' name='TC_ciph_mode_a5_3' time='MASKED'/>
   <testcase classname='BSC_Tests' name='TC_ciph_mode_a5_4' time='MASKED'/>