YANG Model update to RANSlice southobound

Minor update to YANG model for soutbound RANSlice
to accommodate how Policy/SO sending sNSSAI in
the DMAAP message. Chnaged type from uint32 to
string.

Issue-ID: CCSDK-2863
Signed-off-by: SandeepLinux <Sandeep.Shah@ibm.com>
Change-Id: I4a00dc6257d3198c20bdf3b1ee6fac9955f7b8fa
1 file changed