CAN (TWI) driver corruption & errata fixes

[PeterR]

@ESP_Dazz

Im close to the point that I need to upgrade the IDF.
I am finding it hard to track the status of the CAN driver especially as it has been renamed!

Please confirm the branch/SHA on which the patch was created and which IDFs versions contain (if any).
I believe IDF latest is: v4.3-dev-1197-g8bc19ba89 (SHA-1: 8bc19ba893e5544d571a753d82b44a84799b94b1)

Does this version contain the CAN errata fixes? If not are you able to produce a new patch for a more modern build?
EDIT: I need the websocket server & the new net interface. Other than than whatever is most stable & closest to release.