UPSTREAM: char: tpm: cr50: Add new device/vendor ID 0x50666666

Accept another DID:VID for the next generation Google TPM. This TPM
has the same Ti50 firmware and fulfills the same interface.

Suggested-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Jett Rink <jettrink@chromium.org>
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
(cherry picked from commit 2e1827de)

Bug: 448666690
Change-Id: I81fe16d1bbda7b8eced658a6f429db7216995226
Signed-off-by: Andrey Pronin <apronin@google.com>