Replace json_templater usage

 Remove project-specific json_templater.robot file
 and adjust the tests to use ONAPLibrary.Templating instead
 following the example here:
 https://gerrit.onap.org/r/#/c/integration/csit/+/90264/

Issue-ID: TEST-181
Signed-off-by: kaihlavi <l.kaihlavirt@partner.samsung.com>
Change-Id: I29edbbbb054f100fdb92981cc4c1e44402d7cad7
diff --git a/tests/sdc-dcae-d/dcaed/assets/user_remarks.jinja b/tests/sdc-dcae-d/dcaed/assets/user_remarks.jinja
new file mode 100644
index 0000000..ea01a24
--- /dev/null
+++ b/tests/sdc-dcae-d/dcaed/assets/user_remarks.jinja
@@ -0,0 +1 @@
+{"userRemarks":"{{user_remarks}}"}
\ No newline at end of file