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>

backend/test/js_action_execute/package-data/scripts/test-package/0.3.0.3/embassy.js

@@ -857,7 +857,7 @@ export const action = {
   },
   /**
    * Created this test because of issue
-   * https://github.com/Start9Labs/embassy-os/issues/1737 
+   * https://github.com/Start9Labs/start-os/issues/1737 
    * which that we couldn't create a dir that was deeply nested, and the parents where
    * not created yet. Found this out during the migrations, where the parent would die.
    * @param {*} effects 
@@ -933,7 +933,7 @@ export const action = {
   },
   /**
    * Created this test because of issue
-   * https://github.com/Start9Labs/embassy-os/issues/2121
+   * https://github.com/Start9Labs/start-os/issues/2121
    * That the empty in the create dies
    * @param {*} effects 
    * @param {*} _input