[sonic-device-data] Exclude non-hwsku directories

[bluecmd]

Why I did it

When using sonic-vs I discovered the directory /usr/share/sonic/device/x86_64-kvm_x86_64-r0/sonic_platform was full of files from various platforms mixed into a big mess.

How I did it

I played with different ways of figuring out which directories are HWSKUs, like looking for port_config.ini and/or hwsku.json but that ended up excluding platforms like Arista-7800R3A-36D2-C36/0 since it has an additional level of directories.

In the end I chose to extend the existing rejection list.

How to verify it

The following directories are removed from being treated as HWSKUs:

../../../device/accton/x86_64-accton_as4630_54pe-r0/pddf
../../../device/accton/x86_64-accton_as4630_54pe-r0/sonic_platform
../../../device/accton/x86_64-accton_as4630_54te-r0/sonic_platform
../../../device/accton/x86_64-accton_as5835_54x-r0/sonic_platform
../../../device/accton/x86_64-accton_as7116_54x-r0/sonic_platform
../../../device/accton/x86_64-accton_as7312_54x-r0/sonic_platform
../../../device/accton/x86_64-accton_as7326_56x-r0/pddf
../../../device/accton/x86_64-accton_as7326_56x-r0/sonic_platform
../../../device/accton/x86_64-accton_as7712_32x-r0/pddf
../../../device/accton/x86_64-accton_as7726_32x-r0/pddf
../../../device/accton/x86_64-accton_as7816_64x-r0/pddf
../../../device/accton/x86_64-accton_as7816_64x-r0/sonic_platform
../../../device/accton/x86_64-accton_as9716_32d-r0/pddf
../../../device/accton/x86_64-accton_as9726_32d-r0/sonic_platform
../../../device/alphanetworks/x86_64-alphanetworks_bes2348t-r0/pddf
../../../device/celestica/x86_64-cel_belgite-r0/led-source-code
../../../device/celestica/x86_64-cel_belgite-r0/pddf
../../../device/celestica/x86_64-cel_e1031-r0/sonic_platform
../../../device/celestica/x86_64-cel_seastone_2-r0/sonic_platform_config
../../../device/celestica/x86_64-cel_seastone-r0/sonic_platform
../../../device/celestica/x86_64-cel_silverstone-r0/sonic_platform
../../../device/ragile/x86_64-ragile_ra-b6510-32c-r0/pddf
../../../device/ragile/x86_64-ragile_ra-b6510-48v8c-r0/pddf
../../../device/ragile/x86_64-ragile_ra-b6510-48v8c-r0/sonic_platform_config
../../../device/ragile/x86_64-ragile_ra-b6910-64c-r0/pddf
../../../device/ragile/x86_64-ragile_ra-b6910-64c-r0/sonic_platform_config
../../../device/ragile/x86_64-ragile_ra-b6920-4s-r0/pddf
../../../device/ruijie/x86_64-ruijie_b6510-48vs8cq-r0/sonic_platform_config
../../../device/wistron/x86_64-wistron_6512_32r-r0/sonic_platform

Which release branch to backport (provide reason below if selected)

• 201811
• 201911
• 202006
• 202012
• 202106
• 202111
• 202205
• 202211

Tested branch (Please provide the tested image version)

• master

Description for the changelog

N/A