[Snyk] Fix for 35 vulnerabilities

[vaibhavgupta3110]

Snyk has created this PR to fix 35 vulnerabilities in the npm dependencies of this project.

Snyk changed the following file(s):

• package.json
• package-lock.json

Vulnerabilities that will be fixed with an upgrade:

	Issue	Score
	Improper Input Validation SNYK-JS-XMLDOM-3092935	811
	Uninitialized Memory Exposure npm:base64url:20180511	741
	Prototype Pollution SNYK-JS-LODASH-567746	731
	Prototype Pollution SNYK-JS-ASYNC-2441827	696
	Prototype Pollution SNYK-JS-LODASH-6139239	696
	Prototype Poisoning SNYK-JS-QS-3153490	696
	Regular Expression Denial of Service (ReDoS) SNYK-JS-SEMVER-3247795	696
	Regular Expression Denial of Service (ReDoS) npm:marked:20180225	696
	Regular Expression Denial of Service (ReDoS) npm:sshpk:20180409	696
	Prototype Pollution SNYK-JS-LODASH-450202	686
	Prototype Pollution SNYK-JS-LODASH-608086	686
	Prototype Pollution SNYK-JS-LODASH-73638	686
	Code Injection SNYK-JS-LODASH-1040724	681
	Prototype Pollution SNYK-JS-JSONSCHEMA-1920922	644
	Prototype Pollution SNYK-JS-XMLDOM-3042242	639
	Prototype Pollution npm:lodash:20180130	636
	Prototype Pollution SNYK-JS-MINIMIST-559764	601
	Arbitrary Code Injection SNYK-JS-UNDERSCORE-1080984	596
	Regular Expression Denial of Service (ReDoS) SNYK-JS-HOSTEDGITINFO-1088355	586
	Regular Expression Denial of Service (ReDoS) SNYK-JS-LODASH-1018905	586
	Regular Expression Denial of Service (ReDoS) SNYK-JS-MARKED-2342073	586
	Regular Expression Denial of Service (ReDoS) SNYK-JS-MARKED-2342082	586
	Regular Expression Denial of Service (ReDoS) SNYK-JS-VALIDATOR-1090599	586
	Regular Expression Denial of Service (ReDoS) SNYK-JS-VALIDATOR-1090601	586
	Regular Expression Denial of Service (ReDoS) SNYK-JS-VALIDATOR-1090602	586
	Regular Expression Denial of Service (ReDoS) SNYK-JS-LODASH-73639	541
	Improper Input Validation SNYK-JS-XMLDOM-1534562	539
	Regular Expression Denial of Service (ReDoS) SNYK-JS-MARKED-584281	520
	Prototype Pollution SNYK-JS-MINIMIST-2429795	506
	Regular Expression Denial of Service (ReDoS) npm:validator:20180218	506
	XML External Entity (XXE) Injection SNYK-JS-XMLDOM-1084960	484
	Regular Expression Denial of Service (ReDoS) SNYK-JS-I-1726768	479
	Regular Expression Denial of Service (ReDoS) SNYK-JS-MARKED-174116	479
	Regular Expression Denial of Service (ReDoS) SNYK-JS-MARKED-451540	479
	Prototype Pollution SNYK-JS-DOT-174124	464

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• Check the changes in this PR to ensure they won't cause issues with your project.
• Max score is 1000. Note that the real score may have changed since the PR was raised.
• This PR was automatically created by Snyk using the credentials of a real user.

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