consolidate and streamline build (#2469)

* consolidate and streamline build

* fix workflow syntax

* fix workflow syntax

* fix workflow syntax

* fix workflow syntax

* fix build scripts

* only build platform-specific system images

* fix build script

* more build fixes

* fix

* fix compat build for x86

* wat

* checkout

* Prevent rebuild of compiled artifacts

* Update startos-iso.yaml

* Update startos-iso.yaml

* fix raspi build

* handle missing platform better

* reduce arm vcpus

* remove arch and platform from fe config, add to patch db

---------

Co-authored-by: Matt Hill <mattnine@protonmail.com>

build/lib/scripts/persist-apt-install

@@ -14,7 +14,7 @@ while [ -n "$1" ]; do
 done
 
 if [ ${#TO_INSTALL[@]} -ne 0 ]; then
-/usr/lib/embassy/scripts/chroot-and-upgrade << EOF
+/usr/lib/startos/scripts/chroot-and-upgrade << EOF
 apt-get update && apt-get install -y ${TO_INSTALL[@]}
 EOF
 fi