[Snyk] Fix for 19 vulnerabilities

[Torsten1014]

Snyk has created this PR to fix 19 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
	Arbitrary File Write via Archive Extraction (Zip Slip) npm:adm-zip:20180415	1000
	Prototype Pollution SNYK-JS-TYPEORM-590152	528
	Cross-site Scripting (XSS) SNYK-JS-JQUERY-565129	496
	Remote Memory Exposure npm:mongoose:20160116	297
	Uninitialized Memory Exposure npm:npmconf:20180512	286
	Access of Resource Using Incompatible Type ('Type Confusion') SNYK-JS-HANDLEBARS-15803084	276
	Prototype Pollution SNYK-JS-JQUERY-174006	262
	Cross-site Scripting (XSS) SNYK-JS-JQUERY-567880	262
	Open Redirect npm:st:20171013	260
	Access of Resource Using Incompatible Type ('Type Confusion') SNYK-JS-HANDLEBARS-15803082	254
	Arbitrary Code Injection SNYK-JS-LODASH-15869625	243
	Denial of Service (DoS) SNYK-JS-DICER-2311764	222
	Access of Resource Using Incompatible Type ('Type Confusion') SNYK-JS-HANDLEBARS-15803086	180
	Improper Check for Unusual or Exceptional Conditions SNYK-JS-HANDLEBARS-15807042	169
	Improper Encoding or Escaping of Output SNYK-JS-HANDLEBARS-15807040	165
	Prototype Pollution SNYK-JS-LODASH-15053838	144
	Prototype Pollution SNYK-JS-LODASH-15869619	117
	Prototype Pollution SNYK-JS-HANDLEBARS-15789775	98
	Time-of-check Time-of-use (TOCTOU) Race Condition SNYK-JS-HANDLEBARS-15813000	62

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• Check the changes in this PR to ensure they won't cause issues with your project.
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Learn how to fix vulnerabilities with free interactive lessons:

🦉 Denial of Service (DoS)
🦉 Prototype Pollution
🦉 Access of Resource Using Incompatible Type ('Type Confusion')
🦉 More lessons are available in Snyk Learn