[skip ci]: Bump webpack-cli from 4.2.0 to 4.5.0

[dependabot]

Bumps webpack-cli from 4.2.0 to 4.5.0.

Release notes

Sourced from webpack-cli's releases.

v4.5.0

4.5.0 (2021-02-02)

Notes

• now you can use webpack.config.mjs and webpack.config.js with { "type": "module" } in package.json
• you can avoid using the cross-env package:

Before:

{
    "scripts": {
        "build": "cross-env NODE_ENV=production webpack --config build/webpack.config.js"
    }
}

Now (you can remove the cross-env if you don't use it somewhere else):

{
    "scripts": {
        "build": "webpack --node-env=production --config build/webpack.config.js"
    }
}

• the mode option respect the --node-env option if you don't set the mode option explicit using CLI options or in configuration(s), i.e. --node-env production set process.env.NODE_ENV and mode to production

Bug Fixes

• avoid deprecation message (9d6dbda)
• error message on invalid plugin options (#2380) (f9ce1d3)
• improve description for 'configtest' command (#2379) (311bae3)

Features

• add the --node-env flag (#2388) (e5126f1)
• entries syntax (#2369) (6b31614)
• support ES module configuration format (#2381) (aebdbbc)

v4.4.0

4.4.0 (2021-01-19)

Bug Fixes

• better description for --no-watch-options-stdin (#2288) (4ee8665)
• double commands output in help (#2298) (efe81e9)
• pass all argv to configurations when serve command used (#2345) (5070b9b)

... (truncated)

Changelog

Sourced from webpack-cli's changelog.

4.5.0 (2021-02-02)

Notes

• now you can use webpack.config.mjs and webpack.config.js with { "type": "module" } in package.json
• you can avoid using the cross-env package:

Before:

{
    "scripts": {
        "build": "cross-env NODE_ENV=production webpack --config build/webpack.config.js"
    }
}

Now (you can remove the cross-env if you don't use it somewhere else):

{
    "scripts": {
        "build": "webpack --node-env=production --config build/webpack.config.js"
    }
}

• the mode option respect the --node-env option if you don't set the mode option explicit using CLI options or in configuration(s), i.e. --node-env production set process.env.NODE_ENV and mode to production

Bug Fixes

• avoid deprecation message (9d6dbda)
• error message on invalid plugin options (#2380) (f9ce1d3)
• improve description for 'configtest' command (#2379) (311bae3)

Features

• add the --node-env flag (#2388) (e5126f1)
• entries syntax (#2369) (6b31614)
• support ES module configuration format (#2381) (aebdbbc)

4.4.0 (2021-01-19)

Bug Fixes

• better description for --no-watch-options-stdin (#2288) (4ee8665)
• double commands output in help (#2298) (efe81e9)
• pass all argv to configurations when serve command used (#2345) (5070b9b)
• respect --stats, --color and --no-color option for serve command (#2312) (73d3fec)
• show exact package name while prompting for installation (#2338) (ffc93e5)

... (truncated)

Commits

• 3bbda71 chore(release): publish new version
• e5126f1 feat: add the --node-env flag (#2388)
• 2841cd7 test: default loader name and plugin name (#2392)
• b50d71b test: improve tests for --merge (#2399)
• ad1a6b8 docs: update (#2398)
• 805f9ff chore: use conventional commitlint (#2394)
• 9967de9 chore(deps): bump envinfo from 7.7.3 to 7.7.4 (#2396)
• aebdbbc feat: support ES module configuration format (#2381)
• d004ded docs: remove references to non-existent packages (#2395)
• 7bd747a chore(init): remove --force flag (#2391)
• Additional commits viewable in compare view

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[tjenkinson]

Looks like in some webpack update "WEBPACK_BUNDLE" and "WEBPACK_BUILD" are now also keys on the env object, so I added logic to ignore WEBPACK_*