Append L/R to the serial number of the fabric card
Append L/R to the serial number of the fabric card

Summary: - Append Location prefix L/R to the serial number of the fabric card

Reviewed By: jasmeetbagga

Differential Revision: D2513516

fb-gh-sync-id: d6b52ce5d3094a3f2e297fb3c59d6560320a143d

peterlei/fboss,peterlei/fboss,neuhausler/fboss,neuhausler/fboss,neuhausler/fboss,peterlei/fboss,peterlei/fboss,neuhausler/fboss