fix: package.json to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade: - https://snyk.io/vuln/SNYK-JS-WS-1296835

snyk-bot committed May 27, 2021 at 00:23 UTC 7240e940fdaa75cdb47ea31525a58e14a75221c9
1 file changed +1 -1
package.json
+1 -1
@@ -48,7 +48,7 @@
48 "multiparty": "^4.2.1",
49 "nedb": "^1.8.0",
50 "node-forge": "^0.10.0",
51 - "ws": "^6.2.1",
51 + "ws": "^7.4.6",
52 "xmldom": "^0.5.0",
53 "yauzl": "^2.10.0"
54 },