Add --silent flag to npm run audit:check to ensure we print valid JSON, bump package version to 7.2.0 (#39)

Author: lewisdaly

.circleci/config.yml

@@ -346,7 +346,7 @@ jobs:
           command: mkdir -p ./audit/results
       - run:
           name: Check for new npm vulnerabilities
-          command: npm run audit:check -- --json > ./audit/results/auditResults.json 
+          command: npm run audit:check --silent -- --json > ./audit/results/auditResults.json 
       - store_artifacts:
           path: ./audit/results
           prefix: audit