2020 Ioniq PHEV Support (#21147)

* use DriverOverride

* keep using EMS16 msg which is available on manuals, TCS13 is not

* Need to differentiate between hybrid ev and ev

* bump opendbc

* add to release files

* try this

* try this

* fixup

* shouldn't need multiple dbc's

* update comments

* combine phev into ev_hybrid

* clean up

* accel_pedal_pos is a percent

* bump

* bump

* update list name

* do this in another PR

* not 2020+

* explicitly set safety param

* full hyundai gas press test coverage

* bump

* bump

* bump

* bump

* like this convention better

* bump

* revert some null gas_signal changes for now

* revert style change

* Add Ioniq PHEV 2020

* Use appropriate signals

* can't verify this to be true

* defaults

* order should really be opposite...

* original style

* bump panda

* bump

* update releases

* bump panda

* Update test route

Co-authored-by: Adeeb Shihadeh <adeebshihadeh@gmail.com>
old-commit-hash: e7df9adfe3fef777d4ec1143c758ca0501185130

RELEASES.md

@@ -1,5 +1,6 @@
 Version 0.8.6 (2021-XX-XX)
 ========================
+ * Hyundai Ioniq PHEV 2020 support thanks to YawWashout!
 
 Version 0.8.5 (2021-06-11)
 ========================