List run_build_check before run_unit_tests.

Has no impact on results and they're executed in parallel, I just like this order better.

Author: ni-jfitzger

.github/workflows/CI.yml

@@ -15,12 +15,12 @@ jobs:
     name: Ensure codegen is up to date
     uses: ./.github/workflows/ensure_codegen_up_to_date.yml
 
-  run_unit_tests:
-    name: Run unit tests
-    needs: ensure_codegen_up_to_date
-    uses: ./.github/workflows/run_unit_tests.yml
-
   run_build_checks:
     name: Run build checks
     needs: ensure_codegen_up_to_date
     uses: ./.github/workflows/run_build_checks.yml
+
+  run_unit_tests:
+    name: Run unit tests
+    needs: ensure_codegen_up_to_date
+    uses: ./.github/workflows/run_unit_tests.yml