Add NOTICE log for flat memory to skip CMIS FSM

[AnoopKamath]

Description

no suitable app for the port appl ERROR message seen for flat memory modules

https://migsonic.atlassian.net/browse/MIGSMSFT-868

Motivation and Context

Although the DAC and AOC modules link up after " no suitable app for the port appl" error but it is flagged in SONIC management runs. This should be advertised in Page 0 Byte 2 bit 7 but some modules don't and cause this failure message. Add a NOTICE message for this case.

How Has This Been Tested?

Verify with DAC and AOC cables where we see this message.

Additional Information (Optional)

[mssonicbld]

/azp run

[azure-pipelines]

Azure Pipelines successfully started running 1 pipeline(s).

[mihirpat1]

@AnoopKamath Agreed - flat memory modules should not go through the CMIS initialization sequence itself. Wondering why such modules are not being handled in the below block which is executed before CMIS initialization sequence begins?

sonic-platform-daemons/sonic-xcvrd/xcvrd/xcvrd.py

Lines 1373 to 1376 in 8c89f6b

	if api.is_flat_memory():
	self.log_notice("{}: skipping CMIS state machine for flat memory xcvr".format(lport))
	self.update_port_transceiver_status_table_sw_cmis_state(lport, CMIS_STATE_READY)
	continue