chore(deps-dev): bump webpack from 2.2.0 to 4.46.0

[dependabot-preview]

Bumps webpack from 2.2.0 to 4.46.0.

Release notes

Sourced from webpack's releases.

v4.46.0

Bugfixes

• fix behavior of defaults for resolve.roots to be backward-compatible

v4.45.0

Features

• resolve server-relative requests relative to project context by default

Bugfixes

• fix a bug where splitChunk minSize is not handled correctly
• fix a bug where the order of splitChunk cacheGroups is not handled correctly

v4.44.2

Bugfixes

• make sure to generate correct chunk connection for blocks that are only connected in some runtimes
  • fixes a bug where filename contains undefined hash at runtime

v4.44.1

Bugfixes

• fix bug in sideEffects optimization when using export * from "non-esm" and a default export.
• add missing optional peerDependencies for webpack-cli and webpack-command to support Yarn 2

v4.44.0

Features

• Improve sideEffects flag behavior when dynamic modules are part of the tree
  • Fixes a bug which causes empty modules (or type-only modules) to "break" Tree Shaking
• add splitChunks.enforceSizeThreshold to allow enfore splitting larger chunks unrelated from other limiations
  • Not set by default to avoid breaking change
  • It will be set by default to 50k in webpack 5
  • It's recommended to set it in webpack 4 too
• add support for resolve.roots and default resolve.roots: [context]
  • This allows to resolve server-relative urls (e.g. /src/abc) to the project root (or other locations when configured)
  • This allows to use loaders that rely on that behavior

Bugfixes

• fix bug where splitChunks produced non-optimal results when minSize is set to 0
  • This lead to NaNs in some places which breaks ordering
• Fix bug which lead to HMR not working for splitChunks in entrypoints
• force update watchpack and chokidar for chokidar bugfix which causes files to stop being watched

v4.43.0

Features

Commits

• 444e59f 4.46.0
• 758bb25 Merge pull request #12387 from webpack/bugfix/12386
• 79de1a2 enable backward-compatibility for resolve.roots
• ef75c04 Fix filename in azure pipeline
• 7714953 add test case
• 0331322 4.45.0
• e43bb4b Merge pull request #12372 from webpack/bugfix/split-chunks-min-size-4
• 4de8451 fix bug where cacheGroup index was inverted
• 3f69f3c fix bug where module size is added multiple times to the split chunk info
• c572c15 Merge pull request #11831 from Pyrolistical/patch-1
• Additional commits viewable in compare view

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