Increase monitoring test timeout (#916)

Author: jvpasinatto

e2e-tests/tests/monitoring/01-deploy-pmm-server.yaml

@@ -8,8 +8,7 @@ commands:
       source ../../functions
 
       deploy_pmm_server
-      sleep 60 # wait for PMM Server to start
-
+      sleep 120 # wait for PMM Server to start
       TOKEN=$(get_pmm_server_token)
       kubectl patch -n "${NAMESPACE}" secret test-secrets --type merge --patch "$(jq -n --arg token "$TOKEN" '{"stringData": {"pmmservertoken": $token}}')"
-    timeout: 120
+    timeout: 240