Dependency updates to reduce vulnerability

[renebaudisch]

Type of change

• Build related changes

Description of change

To remove an exploit as mentioned in #12258 and generally reduce vulnerabilities I updated following dev-dependencies:

• babel-register => @babel/[email protected]
• eslint-plugin-import
• mocha
• videojs-ima
• webdriverio

Also updated dependency

• @babel/core

Other information

solves some vulnerabilities including #12258

I testet it by calling

• gulp build
• gulp lint
• gult test