manibuilder/anita: Compensate for missing pkg-config

The old anita:7.1 images don't have pkg-config and packages are not
available anymore. Hence configure the available libraries manually.

Change-Id: Id86f77690cd595380fd32c9d7633dcacac9d258a
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/flashrom-stable/+/73774
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
1 file changed