fix: refresh repo

[nomego]

• upgrade deps
• drop polymer lint, analyze
• update vscode settings
• fix some linting issues
• drop .jslintrc
• drop _setObjectProperties() in favor of Object.assign()

Signed-off-by: Patrik Kullman patrik.kullman@neovici.se

[github-actions[bot]]

:tada: This PR is included in version 4.0.2 :tada:

The release is available on:

• GitHub release
• npm package (@latest dist-tag)

Your semantic-release bot :package::rocket: