Update Build-self-hosted-O64-O32.yml

Author: josef-poetzl

.github/workflows/Build-self-hosted-O64-O32.yml

@@ -32,7 +32,7 @@ jobs:
           target-dir: "${{ matrix.binfolder }}"
           compile: "true"
           app-config: "deployment/Application-Config.json"
-          run-accunit-test: "true"
+          run-accunit-tests: "true"
         timeout-minutes: 10
       - name: "Upload Build Artifact"
         uses: actions/upload-artifact@v4