update CI to use the newer makefile system

.github/workflows/ci-tests.yaml

@@ -1,11 +1,10 @@
 name: tests
 on:
-  push:
-    branches:
-      - '**'
-  pull_request:
-    branches:
-      - '**'
+  workflow_run:
+    workflows:
+      - bin
+    types:
+      - completed
 jobs:
   execute-tests:
     runs-on: ubuntu-latest
@@ -13,9 +12,16 @@ jobs:
       image: ghcr.io/thepigeongenerator/mcaselector-lite:latest
     strategy:
       matrix:
-        arch:
-          - linux-x86_64
-          # WARN: not testing win-x86_64... Probably a good idea to do that
+        include:
+          - kernel: linux
+            march: x86_64
+            cc: x86_64-linux-gnu-gcc
+            # WARN: not testing win-x86_64... Probably a good idea to do that
     steps:
       - uses: actions/checkout@v4
-      - run: make run-test ARCH=${{matrix.arch}} -j
+      - uses: actions/download-artifact@v4
+        with:
+          name: ${{matrix.march}}-${{matrix.kernel}}-rel
+          path: obj/
+      - name: execute tests for ${{matrix.march}}-${{matrix.kernel}}
+        run: make DEBUG=test run MARCH=${{matrix.march}} KERNEL=${{matrix.kernel}} CC=${{matrix.cc}} -j