Fix python command line

tasks/main.yml

@@ -68,7 +68,7 @@
       var: endpoints_to_scan
       
   - name:  Run scan
-    command: python3 /home/gmp/script.py "{{ endpoints_to_scan }}" "{{ paas_ci_workdir }} '/dep.json'" "{{ paas_ci_workdir }} + '/report.txt'" "{{ paas_ci_workdir }} + '/severity'" 
+    command: python3 /home/gmp/script.py "{{ endpoints_to_scan }}" "{{ paas_ci_workdir + '/dep.json'}}" "{{ paas_ci_workdir + '/report.txt'}}" "{{ paas_ci_workdir + '/severity'}}" 
     register: scan_output
     
   - name: show report