Document new NCMP Status Code: 112, message too large

- Updated RTD
- Added new value to relevant Enum (although not used in our code)

Issue-ID: CPS-2178
Signed-off-by: ToineSiebelink <toine.siebelink@est.tech>
Change-Id: I4ba8c1622921919ae253a292d96307439ef20e2a
2 files changed