manibuilder: Add official AlmaLinux images

The dockerfile is a mix from the CentOS and the Fedora one. For Meson,
we require an additional repository, `powertools` in AlmaLinux 8 and
`crb` in AlmaLinux 9. As `ccache` is missing, we have to override $(CC).

Change-Id: I33c62a5cc9bf05c626179acb35250a8a3293f8c1
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/flashrom-stable/+/73473
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/util/manibuilder/Makefile b/util/manibuilder/Makefile
index 0aa503c..b81d93b 100644
--- a/util/manibuilder/Makefile
+++ b/util/manibuilder/Makefile
@@ -45,7 +45,7 @@
 	[ $$(docker image ls -q mani/$*) ] \
 		|| $(MAKE) $*-build $(if $(QUIET_SETUP),>/dev/null 2>/dev/null)
 
-$(filter centos%,$(MULTIARCH_TAGS)) anita\:7.1-sparc: CC=cc
+$(ALMALINUX_TAGS) $(filter centos%,$(MULTIARCH_TAGS)) anita\:7.1-sparc: CC=cc
 djgpp\:6.1.0: CC=ccache i586-pc-msdosdjgpp-gcc
 djgpp\:6.1.0: STRIP=i586-pc-msdosdjgpp-strip
 djgpp\:6.1.0: LIBS_BASE=../