util/build_with_clang: Add stm32f0 chips that build
util/build_with_clang: Add stm32f0 chips that build

BRANCH=none
BUG=b:172020503
TEST=./util/build_with_clang.py

Signed-off-by: Tom Hughes <fc5c12f30a5ed2baa0581f44ee14ad1eb7b20d83@chromium.org>
Change-Id: I27fa96a09b8e8e56f7fedaa98468e2e68943d819
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3953936
Reviewed-by: Paul Fagerburg <d8c44b60afb21c60f56d931aa690ca1cf34910c8@chromium.org>

coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec