chore(deps): update dependency ts-loader to v8.4.0

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
ts-loader	8.0.12 -> 8.4.0

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Release Notes

TypeStrong/ts-loader

### [`v8.4.0`](https://togithub.com/TypeStrong/ts-loader/blob/HEAD/CHANGELOG.md#v840) [Compare Source](https://togithub.com/TypeStrong/ts-loader/compare/v8.3.0...v8.4.0) - [fix: cater for change in resolveTypeReferenceDirective API in 4.7](https://togithub.com/TypeStrong/ts-loader/pull/1446) - thanks [@​dragomirtitian](https://togithub.com/dragomirtitian) - This is a backport from v9.2.7 for webpack 4 compatibility ### [`v8.3.0`](https://togithub.com/TypeStrong/ts-loader/blob/HEAD/CHANGELOG.md#v830) [Compare Source](https://togithub.com/TypeStrong/ts-loader/compare/v8.2.0...v8.3.0) - [Fixed impossibility to have several instances of ts-loader with different compiler options](https://togithub.com/TypeStrong/ts-loader/issues/1316) - thanks [@​timocov](https://togithub.com/timocov) - This is a backport from v9.2.0 for webpack 4 compatibility ### [`v8.2.0`](https://togithub.com/TypeStrong/ts-loader/blob/HEAD/CHANGELOG.md#v820) [Compare Source](https://togithub.com/TypeStrong/ts-loader/compare/v8.1.0...v8.2.0) - [Use caches for module resolution and type reference directives when using compiler default functions](https://togithub.com/TypeStrong/ts-loader/pull/1287) - thanks [@​sheetalkamat](https://togithub.com/sheetalkamat) - uses: [https://github.com/microsoft/TypeScript/pull/43700](https://togithub.com/microsoft/TypeScript/pull/43700) - This is a backport from v9.1.0 for webpack 4 compatibility ### [`v8.1.0`](https://togithub.com/TypeStrong/ts-loader/blob/HEAD/CHANGELOG.md#v810) [Compare Source](https://togithub.com/TypeStrong/ts-loader/compare/v8.0.18...v8.1.0) - [feat: remove top-level typescript import statements](https://togithub.com/TypeStrong/ts-loader/pull/1259) - thanks [@​ulivz](https://togithub.com/ulivz) ### [`v8.0.18`](https://togithub.com/TypeStrong/ts-loader/blob/HEAD/CHANGELOG.md#v8018) [Compare Source](https://togithub.com/TypeStrong/ts-loader/compare/v8.0.17...v8.0.18) - [Perf: Optimize fileExists callback path](https://togithub.com/TypeStrong/ts-loader/issues/1266) - thanks [@​berickson1](https://togithub.com/berickson1) ### [`v8.0.17`](https://togithub.com/TypeStrong/ts-loader/blob/HEAD/CHANGELOG.md#v8017) [Compare Source](https://togithub.com/TypeStrong/ts-loader/compare/v8.0.16...v8.0.17) - [Included correct webpack source location in emitted errors](https://togithub.com/TypeStrong/ts-loader/issues/1199) - thanks [@​lorenzodallavecchia](https://togithub.com/lorenzodallavecchia) ### [`v8.0.16`](https://togithub.com/TypeStrong/ts-loader/blob/HEAD/CHANGELOG.md#v8016) [Compare Source](https://togithub.com/TypeStrong/ts-loader/compare/v8.0.15...v8.0.16) - [Re-Fixed missing errors in watch mode in webpack5](https://togithub.com/TypeStrong/ts-loader/issues/1204) - thanks [@​appzuka](https://togithub.com/appzuka) ### [`v8.0.15`](https://togithub.com/TypeStrong/ts-loader/blob/HEAD/CHANGELOG.md#v8015) [Compare Source](https://togithub.com/TypeStrong/ts-loader/compare/v8.0.14...v8.0.15) - [Update definition files in watch mode in webpack@5](https://togithub.com/TypeStrong/ts-loader/pull/1249) - thanks [@​appzuka](https://togithub.com/appzuka),[@​JonWallsten](https://togithub.com/JonWallsten),[@​alexander-akait](https://togithub.com/alexander-akait) - [Add afterDeclarations to getCustomTransformers in README.md](https://togithub.com/TypeStrong/ts-loader/pull/1248) - thanks [@​appzuka](https://togithub.com/appzuka) ### [`v8.0.14`](https://togithub.com/TypeStrong/ts-loader/blob/HEAD/CHANGELOG.md#v8014) [Compare Source](https://togithub.com/TypeStrong/ts-loader/compare/v8.0.13...v8.0.14) - [Upgrade `chalk`, `loader-utils`, and `semver` to latest stable versions](https://togithub.com/TypeStrong/ts-loader/pull/1237) - thanks Avi Vahl ### [`v8.0.13`](https://togithub.com/TypeStrong/ts-loader/blob/HEAD/CHANGELOG.md#v8013) [Compare Source](https://togithub.com/TypeStrong/ts-loader/compare/v8.0.12...v8.0.13) - [Speed up builds by adding an in-memory cache to file path lookups](https://togithub.com/TypeStrong/ts-loader/pull/1228) - thanks [@​berickson1](https://togithub.com/berickson1)

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