[STRIMZI] Add strimzi kafka templates

Add template for strimzi KafkaUser and topic
Move sdc-be to use given templates

Signed-off-by: efiacor <fiachra.corcoran@est.tech>
Change-Id: Idc3c5af7f4945466f8419fed7d2f43de36aacd13
Issue-ID: DMAAP-1836
diff --git a/.gitignore b/.gitignore
index bb11f06..e772629 100644
--- a/.gitignore
+++ b/.gitignore
@@ -16,6 +16,7 @@
 Chart.lock
 **/charts/*.tgz
 *.orig
+*_build
 
 # AAI Schema
 **/schema/*