[sonic-swss-common] submodule update (#10747)

Signed-off-by: Arvindsrinivasan Lakshmi Narasimhan <arlakshm@microsoft.com>

Why I did it
submodule update for the following commits

7a203b1  [chassis] Add new tables in counter db for Voq counter support. (#530)
5effea3 add new table schema for bgp profile (#608)
130dca5 [ci] Update azure pipeline branch variable reference.
708ed39 [ci] Parameterize pipeline and improve azure pipeline (#599)
9c08456 Added new P4RT tables. (#604)