revive or recreate LM1949 driver

[rusefillc]

• let's assume external 5v no need in 5v power supply
• logic level 5v control signal or optional low-side control signal
• JLC single side assembly
• legacy kicad never tested https://github.com/rusefi/hw_legacy/tree/master/Low-Z_LM1949
• reference schematics https://www.ti.com/lit/ds/symlink/lm1949.pdf
• too much optional stuff https://secu-3.org/wordpress/wp-content/uploads/pdf/secu3_pnh+pwm_iac.pdf

[rusefillc]

empty folder created for PR https://github.com/rusefi/rusefi-hardware/tree/main/Low-Z_LM1949

[rusefillc]

@Qwerty-OFF can you please review https://github.com/rusefi/rusefi-hardware/tree/main/Low-Z_LM1949?

Lib files pushed into https://github.com/rusefi/kicad-libraries/

[rusefillc]

One of the questions is if we have any SMD alternatives for Tip122

@Qwerty-OFF says FJB102TM, 2STBN15D100, BUB323ZT4G, 2STBN15D100 MN638SVL-RPT0TL

Еще на JLC есть MJD122 C59488 в более мелком корпусе, но он один с такими замечательными характеристиками. В рамках эксперимента можно попробовать