Fix Null Pointer Exception during LCM Event Metric Recording

Fix Null Pointer Exception during LCM Event Metric Recording

- Add null check when recording metric for unknown states (initial create and delete use cases)
- Extend Create Integration test to verify the (number of) recording metrics
- Moved Instrumentation bean to integration testbase as it is now used in several test classes
- Update version of docker test container to latest (part of troubleshooting with Docker for windows integration)
- Clean up some legacy issues in related integration testware
  - unnecessary and distracting spacing
  - correct use of #testValue in descriptions

Issue-ID:CPS-3088

Change-Id: Ic1163e33606ee2fe2c4e136e63282708a4625f60
Signed-off-by: ToineSiebelink <toine.siebelink@est.tech>