Fix pipeline so it can have access to secrets (#99)

Author: pawelrutkaq

.github/workflows/build_and_test_qnx.yml

@@ -13,7 +13,7 @@
 
 name: QNX8 - Build & Test
 on:
-  pull_request:
+  pull_request_target:
     types: [opened, reopened, synchronize]
     paths:
       - 'integration/**'