[PR tracking] PR List to support RJ45 port

[keboliu]

This PR is opened to trace the PRs which added to support the RJ45 port in SONiC (please don't merge)

PR title	state	context	included in 202205?
[Mellanox] Enhance Platform API to support SN2201 - RJ45 ports and new components mgmt.			Y
[Mellanox] Support new platform API get_port_or_cage_type for RJ45 ports			Y
[Mellanox] [Mellanox] Fix chassis test issue			Y
Enhance "config interface type/advertised-type" to be blocked on RJ45 ports			Y
[sfpshow/sfputil] Enhance sfpshow and sfputil to behavior correctly on RJ45 ports			Y
[intfutil] Display RJ45 port and portchannel speed in 'M' instead of 'G' when it's <= 1000M			Y
[RFC2737, RFC3433] Exclude RJ45 port from Entity MIB and Entity sensor MIB			Y
Improve the way to check port type of RJ45 port			Y
Support get_port_or_cage_type			Y
Handle RJ45 port when checking presence			Y

[liat-grozovik]

as now all is merged, this PR can be considered closed.