icc: dt-bindings: Update endpoint IDs for interconnects for SHIMA

Update master and slave ID constants for SHIMA interconnect providers
which consumers can use to set bandwidth.

Change-Id: Ib53c2f1e28fdea1137de3851d3a2d4ad8268c8c3
Signed-off-by: Odelu Kukatla <okukatla@codeaurora.org>