Patch-level changes

• Add .js to main entry point in package.json in https://github.com/winstonjs/winston/pull/2177; thanks to new contributor @rumanbsl
• Small grammatical fixes in README.md in https://github.com/winstonjs/winston/pull/2183; thanks to new contributor @mikebarr24
• Move colors to non-dev dependencies by @wbt in https://github.com/winstonjs/winston/pull/2190

Dependency updates by @dependabot + CI autotesting

• Bump @babel/preset-env from 7.18.2 to 7.19.0 in https://github.com/winstonjs/winston/pull/2189
• Bump @babel/cli from 7.17.10 to 7.18.10 in https://github.com/winstonjs/winston/pull/2173
• Bump eslint from 8.18.0 to 8.23.0 in https://github.com/winstonjs/winston/pull/2184
• Bump @babel/core from 7.18.5 to 7.19.0 in https://github.com/winstonjs/winston/pull/2192
• Bump logform from 2.4.1 to 2.4.2 in https://github.com/winstonjs/winston/pull/2191