fix: peridot/web/cloud_dashboard/package.json to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JS-ADMZIP-1065796
- https://snyk.io/vuln/SNYK-JS-AJV-584908
- https://snyk.io/vuln/SNYK-JS-HTTPSPROXYAGENT-469131
- https://snyk.io/vuln/SNYK-JS-INI-1048974
- https://snyk.io/vuln/SNYK-JS-JSONSCHEMA-1920922
- https://snyk.io/vuln/SNYK-JS-JSZIP-1251497
- https://snyk.io/vuln/SNYK-JS-JSZIP-3188562
- https://snyk.io/vuln/SNYK-JS-MINIMATCH-3050818
- https://snyk.io/vuln/SNYK-JS-MINIMIST-2429795
- https://snyk.io/vuln/SNYK-JS-MINIMIST-559764
- https://snyk.io/vuln/SNYK-JS-QS-3153490
- https://snyk.io/vuln/SNYK-JS-SEMVER-3247795
- https://snyk.io/vuln/SNYK-JS-WS-1296835
- https://snyk.io/vuln/npm:adm-zip:20180415
- https://snyk.io/vuln/npm:extend:20180424
- https://snyk.io/vuln/npm:ws:20171108

peridot/web/cloud_dashboard/package.json

@@ -44,7 +44,7 @@
     "karma-coverage-istanbul-reporter": "~2.0.0",
     "karma-jasmine": "~1.1.1",
     "karma-jasmine-html-reporter": "^0.2.2",
-    "protractor": "~5.3.0",
+    "protractor": "~7.0.0",
     "ts-node": "~5.0.1",
     "tslint": "~5.9.1"
   }