chore(deps): update dependency @pixi-spine/base to v4

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
@pixi-spine/base	^3.1.0 -> ^4.0.0

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Release Notes

pixijs/pixi-spine

### [`v4.0.3`](https://togithub.com/pixijs/spine/releases/tag/v4.0.3) [Compare Source](https://togithub.com/pixijs/pixi-spine/compare/v4.0.2...v4.0.3) **Please remember** PixiJS | pixi-spine \-- | -- v5.x - v6.x | v3.x v7.x | v4.x #### 🐛 Fixed - We will never again import packages into a browser bundle ### [`v4.0.2`](https://togithub.com/pixijs/spine/releases/tag/v4.0.2) [Compare Source](https://togithub.com/pixijs/pixi-spine/compare/v4.0.1...v4.0.2) **Please remember** PixiJS | pixi-spine \-- | -- v5.x - v6.x | v3.x v7.x | v4.x #### 🐛 Fixed - We were importing the old packages inside core ### [`v4.0.1`](https://togithub.com/pixijs/spine/releases/tag/v4.0.1) [Compare Source](https://togithub.com/pixijs/pixi-spine/compare/v4.0.0...v4.0.1) **Please remember** PixiJS | pixi-spine \-- | -- v5.x - v6.x | v3.x v7.x | v4.x #### 🐛 Fixed - SpineDebugRenderer was crashing ### [`v4.0.0`](https://togithub.com/pixijs/spine/releases/tag/v4.0.0) [Compare Source](https://togithub.com/pixijs/pixi-spine/compare/8c9778b631f86686b6e10eb3c415f5424da9b6a1...v4.0.0) #### What's Changed - Added support for PixiJS 7 `Assets` package. - Removed support for older PixiJS versions. (for older versions of PixiJS use `pixi-spine` v3.x.x)

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Configuration

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[renovate[bot]]

Renovate Ignore Notification

As this PR has been closed unmerged, Renovate will ignore this upgrade and you will not receive PRs for any future 4.x releases. However, if you upgrade to 4.x manually then Renovate will reenable minor and patch updates automatically.

If this PR was closed by mistake or you changed your mind, you can simply rename this PR and you will soon get a fresh replacement PR opened.