[sonic-platform-common] submodule update

this PR updates the following commits
1673d25 [y_cable] refactor upgrade firmware API's; Fix vendor and part number API's read size for read_eeprom (sonic-net#174)
ed93a15 [sonic_platform_base] Proper use of class and instance attributes (sonic-net#173)
691de92 [sonic_y_cable] add stub function for upgrade firmware of Y cable and split the get_part_number and get_vendor API's (sonic-net#171)
Signed-off-by: vaibhav-dahiya <vdahiya@microsoft.com>