JAVA onboarding of YANG model

	- removed docker compose init container
	- removed init container script files
	- created new model loader class to onboard YANG model which
	  runs after the application has set up
	- new model loader class is created in new package in
	  cps-service (org.onap.cps.ncmp.init)

Issue-ID: CPS-1467
Signed-off-by: emaclee <lee.anjella.macabuhay@est.tech>
Change-Id: I35fe82817aff7783520acf8db66ad504271026bd
diff --git a/cps-ncmp-service/src/test/resources/model/subscription.yang b/cps-ncmp-service/src/test/resources/model/subscription.yang
new file mode 100644
index 0000000..a575857
--- /dev/null
+++ b/cps-ncmp-service/src/test/resources/model/subscription.yang
@@ -0,0 +1 @@
+module subscription { *sample content* }
\ No newline at end of file