[Bug] Removing inner TaskExecutor to call DMI

- Removing TaskExecutor from cps-ncmp-service package as anyways the
  call coming over from the cps-ncmp-rest layer is managed by a
  different thread executor(CpsNcmpTaskExecutor)
- Provided 60secs timeout value.
- Spawning new thread from a different executor might not be needed
- Removing @Async from a non spring managed method as its of no use

Issue-ID: CPS-2150
Change-Id: Ic99632983aff2c40df81421d782cf98ec600fc41
Signed-off-by: mpriyank <priyank.maheshwari@est.tech>
diff --git a/cps-application/src/main/resources/application.yml b/cps-application/src/main/resources/application.yml
index 9f03fc2..d742483 100644
--- a/cps-application/src/main/resources/application.yml
+++ b/cps-application/src/main/resources/application.yml
@@ -124,7 +124,7 @@
             queue-capacity: 500
             wait-for-tasks-to-complete-on-shutdown: true
             thread-name-prefix: Async-
-            time-out-value-in-ms: 2000
+            time-out-value-in-ms: 60000
 
 springdoc:
     swagger-ui: