Use npm audit fix to cleanup some items

[ryanluker]

Use npm audit fix to cleanup some vulnerabilities in the dev dependencies.

Notes

• Update node example to remove vulnerabilities

  
  [ryan@framework-13 node]$ npm run test

example@1.0.0 test istanbul cover -x "./test-coverage.js" ./node_modules/mocha/bin/_mocha -- -R spec test.js

test func ✔ should show coverage on line 8 ✔ should show coverage on line 6 ✔ should show coverage ✔ should show coverage ✔ should show coverage on line 9 ✔ should show coverage on line 9 x2

6 passing (2ms)

============================================================================= Writing coverage object [/home/ryan/Dev/vscode-coverage-gutters/example/node/coverage/coverage.json] Writing coverage reports at [/home/ryan/Dev/vscode-coverage-gutters/example/node/coverage]

=============================== Coverage summary =============================== Statements : 91.67% ( 44/48 ) Branches : 69.57% ( 16/23 ) Functions : 100% ( 10/10 ) Lines : 91.3% ( 42/46 )