quality: give sonarqube a startup probe

services/quality/sonarqube-deployment.yaml

@@ -92,6 +92,14 @@ spec:
           ports:
             - containerPort: 9000
               name: http
+          startupProbe:
+            httpGet:
+              path: /api/system/status
+              port: 9000
+            initialDelaySeconds: 60
+            timeoutSeconds: 5
+            periodSeconds: 20
+            failureThreshold: 45
           readinessProbe:
             httpGet:
               path: /api/system/status