Renesas: Adapt setup script following changes

Renesas: Adapt setup script following changes

Renesas website change for a new one.
We need to change the name of downloaded drivers because of that.

Bug-AGL: SPEC-3715

Change-Id: I7f2ab0335709aa5dee895e6169692e23a9a2f099
Signed-off-by: Frederic Marec <frederic.marec@iot.bzh>
Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/meta-agl/+/25737
ci-image-build: Jenkins Job builder account <agl-jobbuilder@automotivelinux.org>
ci-image-boot-test: Jenkins Job builder account <agl-jobbuilder@automotivelinux.org>
Tested-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>
Reviewed-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>