[Mellanox] Update MFT to v4.14.5-2

[nazariig]

Signed-off-by: Nazarii Hnydyn nazariig@mellanox.com

- Why I did it

• Updated MFT to 4.14.5-2

- How I did it

• N/A

- How to verify it

1. mlxfwmanager
2. mlxlink

- Description for the changelog

Bug fix:

• mlxlink is broken for SPC2 and SPC3 for split ports

Known issue:

• for SPC3 cpldupdate can be use with cr device only

- A picture of a cute animal (not mandatory but encouraged)

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