Handle high frequency (faster then DMI) of passthrough request in NCMP

- Added pendingAcquireMaxCount property into appliaction.yml.
- Added findbugs google annotations dependency.
- Supressed "BC_UNCONFIRMED_CAST_OF_RETURN_VALUE" spotbugs low error for
  reactor.netty.resources.ConnectionProvider.

Issue-ID: CPS-2262
Change-Id: Ie755e40282473933f2052fbe7654e7090bb9b337
Signed-off-by: sourabh_sourabh <sourabh.sourabh@est.tech>
7 files changed