fix: packages/service/package.json & packages/service/.snyk to reduce…

… vulnerabilities

The following vulnerabilities are fixed with a Snyk patch:
- https://snyk.io/vuln/SNYK-JS-LODASH-567746

packages/service/.snyk

@@ -1,5 +1,5 @@
 # Snyk (https://snyk.io) policy file, patches or ignores known vulnerabilities.
-version: v1.13.5
+version: v1.14.1
 ignore: {}
 # patches apply the minimum changes required to fix a vulnerability
 patch:
@@ -151,3 +151,5 @@ patch:
         patched: '2020-04-30T22:42:56.476Z'
     - serverless > @serverless/components > @serverless/platform-client-china > @serverless/utils-china > @tencent-sdk/capi > request-promise-native > request-promise-core > lodash:
         patched: '2020-04-30T22:42:56.476Z'
+    - serverless > @serverless/components > @serverless/platform-client-china > archiver > async > lodash:
+        patched: '2020-05-18T22:41:11.486Z'