Update sdc nightly

It is basically the same as sanity test. Updated with the sanity changes
and removed unused variable for robot.

Nightly tends to fail in jenkins but there is no reason for it if sanity
succeeds. When run manually it works fine.

Issue-ID: SDC-2558

Signed-off-by: Petr Ospalý <p.ospaly@partner.samsung.com>
Change-Id: I174867d85e5979b879f4b7de926e193d1453763c
diff --git a/tests/sdc/nightly/test1.robot b/tests/sdc/nightly/test1.robot
index 3705d8f..2b92be7 100644
--- a/tests/sdc/nightly/test1.robot
+++ b/tests/sdc/nightly/test1.robot
@@ -7,9 +7,9 @@
 *** Test Cases ***
 Get Requests health check ok
     [Tags]    get
-    CreateSession    sdc-be    http://localhost:8181
+    CreateSession    sdc-fe    ${SDC_FE_PROTOCOL}://localhost:${SDC_FE_PORT}
     ${headers}=    Create Dictionary    Accept=application/json    Content-Type=application/json
-    ${resp}=    Get Request    sdc-be    /sdc1/rest/healthCheck    headers=&{headers}
+    ${resp}=    Get Request    sdc-fe    /sdc1/rest/healthCheck    headers=&{headers}
     Should Be Equal As Strings    ${resp.status_code}    200
     @{ITEMS}=    Copy List    ${resp.json()['componentsInfo']}
     : FOR    ${ELEMENT}    IN    @{ITEMS}