[next] House-keeping for dependencies and tests (#5277) ...

* Updates internal dependencies

* Updates dependencies, removes bit-twiddle, removes circular import

* Removes render tests app

* Oops, copypasta

* Fixes Graphics tests

* Removes unused test, caches isWebGLSupported

* Revert changes to isWebGLSupported

* Use environment variable to disable WebGL tests

* Fixes env line

* Missed one!

Fixes defaultAnchor to be included with Texture.clone (#5261)

Fixes wrapMode using WebGL v1 (#5209)

Fix cubemap (#5144)

make white texture PO2 so it works in WebGL v1

Sprite, Mesh and Graphics refactor to including in batching, Take 2 (#5132)

Revert "[next] Sprite, Mesh and Graphics refactor to including in batching (#5069)" (#5127) ...

This reverts commit 4743491.

[next] Sprite, Mesh and Graphics refactor to including in batching (#5069)

Adds a couple of caching layers for binding textures and binding buffers (#5049)

Fixes video type wrongly incorrectly with query string (#5077) ...

Fix

Adds support for TexturePacker's anchor and animations (#5011)

Workaround for JSDoc events in v3.5.5 (#4994)

Set bound texture size on context change (#4838)

Fixes remaining from* methods (#4832) ...

* More work to remove from methods from tests, docs, code

* Fixes linting

Documentation and small code style changes (#4828)

Pedantic spelling fixes (#4797)

Clean up of sprite helper functions (#4775) ...

* Clean up of sprite helper functions

* Full deprecated Sprite.from* and Texture.from* methods

Added resolution check in Texture.from (#4774)

Bugfix/masking whilst rendering to a render texture (#4739)

Mesh and Texture fixes (#4721)

Adds premultiplyAlpha option to ImageResource (#4729)

Bugfix/fromBuffer (#4713) ...

* Fixed up fromBuffer

* Lint

* Options can now be passed to from methods

Full power to all!
Recommended defaults are used for buffer texture creation., but can be
overridden if required.

Reorganize the core module to be flatter, rename WebGLSystem to System (#4707)

Support v4 filters as legacy in v5 (#4703)

Fixed up resolution issue with RenderTexture (#4695)

Feature/filters (#4687) ...

* Done
- filters working
- nested filters working
- Less GPU calls than v4
- Now passing destination and source frames to shader to calculate verbs
- ONLY Color Matrix Filter working
- Filter Area is now transformed (like hit area, much more useful!)
- Less code :D

Todo
- Apply Filter no complete
- Multiple filters not. Complete
- Refactor other filters

Optimisations
- need to pool the FilterStates

* Smarter check to eliminate needles enabling of stencil

* - Quad draws with triangle strip
- multiple filters now working

* Fixed up resolution

Not only does resolution now work - but any texture pass can be ANY
resolution and it works like a champ!

* Moved docs removed a needless comment

* More optimisations

- Added caching layer to viewport
- renamed getRenderTarget -> getFilterTexture
- added active state to filter for easy access
- fixed and optimised blur filter at least 66% less gpu calls required
now :)

* Fix up alpha filter

* Fixed up all bundled filters!

* Filter clamp added to Displacement filter

* Fixed lint fail

* Fixed up use of ba instead of zw in shader

Also added defaultFilter vert

* Added doc to state in filter

* space..

* Added pooling and a few docs bits

* more tweaks

fixed blur Y filter bug
Fixed default filter frag bug
Set default padding to 0

* Removed the slice from filters #3639

* Added auto fit back in

We now Loop through filters to find appropriate padding / autoFit /
resolution rather than just checking first filter.

Also clamped blur in vertex shader so that it does not bleed
transparency around its edges

* Update eslint package

this seemed to fix it last time..

Bugfix/frame buffer textures (#4578) ...

* Fixes issue with frame buffers if depthTexture or colour texture are auto generated

Easy fix, we forgot to update the texture constructors to use the new
resource / object format.

* Lint fix, oops

Fixing mipmaps and renderTexture (#4559)

Removal of pixi-gl-core dependency and refactor of GLTexture (#4547)

Texture and Resources Refactor (v5) (#4507)