Add Tykho TLS4 target board

[andrii-fc]

This adds support for Tykho TLS4 flight controller.

[ot0tot]

• Flash and OSD should not share a SPI bus
• At minimum, motors 1-4 all need DMA and timer assignments
• DASHBOARD_I2C_INSTANCE define not needed

[sugaarK]

https://betaflight.com/docs/development/manufacturer/config-target-guidance. please read and follow @andrii-fc

[haslinghuis]

• This board needs a new revision.
• Submission will be denied due to not following design guidelines as outlined in our manufacturer documentation.
• PR is based on master.