Delete old hardware repos

[shawaj]

GitHub Repo cleanup

Deleted or archived
https://github.com/NebraLtd/helium-hotspot-hat/ - moved to central repo helium-hotspot-hat-master.zip
https://github.com/NebraLtd/HNT-LIGHT-BBB-CAPE - moved to central repo HNT-LIGHT-BBB-CAPE-master.zip
https://github.com/NebraLtd/helium-hotspot-miners - only legacy issues all solved - deleted repo
https://github.com/NebraLtd/hotspot-onboarder - nothing in it
https://github.com/NebraLtd/hotspot-database - moved to archive status
https://github.com/NebraLtd/hm-diag-snap- empty repo / never used
https://github.com/NebraLtd/Nebra-Compute-Modules - unused legacy repo
https://github.com/NebraLtd/X01-Supernova - deleted unused legacy repo
https://github.com/NebraLtd/NebraStack - deleted unused legacy repo
https://github.com/NebraLtd/Control-Panel - deleted unused legacy repo
https://github.com/NebraLtd/hm-config-snap - deleted unused legacy repo
https://github.com/NebraLtd/yocto/ - archived
https://github.com/NebraLtd/gateway-config - delete unused old fork of upstream
https://github.com/NebraLtd/sx1302_hal_prod/settings - delete unused old fork of upstream
https://github.com/NebraLtd/sx1301-merged/settings - delete unused old fork of upstream
https://github.com/NebraLtd/hm-pktfwd-snap - unused legacy repo
https://github.com/NebraLtd/hm-gmfr/settings - unused legacy repo
https://github.com/NebraLtd/gateway_mfr_wrapper - unused legacy repo
https://github.com/NebraLtd/hm-miner-snap - made archive (unused, but perhaps useful to someone else)
https://github.com/NebraLtd/order-parser - archived old repo

Will we ever use?
https://github.com/NebraLtd/hm-agent

Can probably be deleted - do we want to keep an archive for any reason?
https://github.com/NebraLtd/gateway-diagnostics/
https://github.com/NebraLtd/helium-miner-config

[vpetersson]

Will we ever use?
https://github.com/NebraLtd/hm-agent

Let's leave this as-is for now as there's a reasonable chance we use this.

Can probably be deleted - do we want to keep an archive for any reason?
https://github.com/NebraLtd/gateway-diagnostics/

This looks like an early prototype of Hotspot Production Tool. This can be archived.

https://github.com/NebraLtd/helium-miner-config

Looks like some reference code for hm-config. Let's archive it too.