Fix: changed dockerfile_path not to include the project dir so exists: works...

Fix: changed dockerfile_path not to include the  project dir so exists:  works since it checks relative to project dir planning#1388.

trivy.gitlab-ci.yml

@@ -65,7 +65,7 @@ variables:
   image: $DOCKER_REGISTRY_READ/fit-connect/baseimage:latest
   variables:
     DTRACK_API_URL: "https://dtrack.fit-connect.dev/api/v1"
-    DOCKERFILE_PATH: "${CI_PROJECT_DIR}/Dockerfile"
+    DOCKERFILE_PATH: "Dockerfile"
   script:
     - >-
       curl --silent --fail -X POST "${DTRACK_API_URL}/bom"