Update dependency canvas to v2

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
canvas	1.6.9 -> 2.9.1

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Release Notes

Automattic/node-canvas

v2.9.1

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Fixed

• Stringify CanvasGradient, CanvasPattern and ImageData like browsers do. (#​1639, #​1646)
• Add missing include for toupper.
• Throw an error instead of crashing the process if getImageData or putImageData is called on a PDF or SVG canvas (#​1853)
• Compatibility with Typescript 4.6
• Near-perfect font matching on Linux (#​1572)
• Fix multi-byte font path support on Windows.
• Allow rebuild of this library

v2.9.0

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Changed

• Refactor functions to classes.
• Changed DOMPoint() constructor to check for parameter nullability.
• Changed DOMMatrix.js to use string literals for non-special cases.
• Remove semicolons from Dommatrix.js.
• Update nan to v2.15.0 to ensure Node.js v14+ support.
• Clean up inf/nan macros and slightly speed up argument checking.

Added

• Added deregisterAllFonts method to free up memory and reduce font conflicts.

Fixed

• Support Apple M1 Homebrew install that puts canvas install library files in /opt/homebrew/lib

v2.8.0

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Changed

• Upgrade dtslint
• Upgrade node-pre-gyp to 1.0.0. Note that if you are using special node-pre-gyp
  features like node_pre_gyp_accessKeyId, you may need to make changes to your
  installation procedure. See https://github.com/mapbox/node-pre-gyp/blob/master/CHANGELOG.md#​100.
• Add Node.js v16 to CI.
• The C++ class method nBytes() now returns a size_t. (Because this is a C++
  method only, this is not considered a breaking change.)

Added

• Add support for inverse() and invertSelf() to DOMMatrix (#​1648)
• Add support for context.getTransform() (#​1769)
• Add support for context.setTransform(dommatrix) (#​1769)

Fixed

• Fix actualBoundingBoxLeft and actualBoundingBoxRight returned by measureText to be the ink rect (#​1776, fixes #​1703).
• Fix Pango logging "expect ugly output" on Windows (#​1643)
• Fix benchmark for createPNGStream (#​1672)
• Fix dangling reference in BackendOperationNotAvailable exception (#​1740)
• Fix always-false comparison warning in Canvas.cc.
• Fix Node.js crash when throwing from an onload or onerror handler.

v2.7.0

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Changed

• Switch CI to Github Actions. (Adds Windows and macOS builds.)
• Switch prebuilds to GitHub actions in the Automattic/node-canvas repository.
  Previously these were in the node-gfx/node-canvas-prebuilt
  and triggered manually.
• Speed up fillStyle= and strokeStyle=

Added

• Export rsvgVersion.
• CanvasPattern’s setTransform method is no longer missing

Fixed

• Fix BMP issues. (#​1497)
• Update typings to support jpg and addPage on NodeCanvasRenderingContext2D (#​1509)
• Fix assertion failure when using Visual Studio Code debugger to inspect Image prototype (#​1534)
• Fix signed/unsigned comparison warning introduced in 2.6.0, and function cast warnings with GCC8+
• Fix to compile without JPEG support (#​1593).
• Fix compile errors with cairo
• Fix Image#complete if the image failed to load.
• Upgrade node-pre-gyp to v0.15.0 to use latest version of needle to fix error when downloading prebuilds.
• Don't throw if fillStyle or strokeStyle is set to an object, but that object is not a Gradient or Pattern. (This behavior was non-standard: invalid inputs are supposed to be ignored.)

v2.6.1

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Fixed

• Ignore maxWidth in fillText and strokeText if it is undefined
• Fix crash (assertion failure) in Node.js 12.x when patterns or gradients are used
• Fix crash (check failure) in Node.js 12.x when using RGB16_565 format. (The
  underlying arraybuffer was incorrectly sized.)
• Fix rendering error when applying shadow width line style (lineCap lineJoin lineDash)

v2.6.0

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Changed

• Allow larger buffers to be returned from toBuffer('raw').

Added

• Support for various BMP headers and color depths (#​1435)

Fixed

• Fix crash when changing canvas width/height while fillStyle or strokeStyle
  was set to a CanvasPattern or CanvasGradient (#​1357).
• Fix crash when changing width/height of SVG canvases (#​1380).
• Fix crash when using toBuffer('raw') with large canvases (#​1158).
• Clarified meaning of byte ordering for toBuffer('raw') in readme. (#​1416)
• Fix package.json Typings field to point to Declaration file (#​1432)
• Properly check return value from Set and Call. (#​1415)
• Use Get version from Nan instead of v8. (#​1415)

v2.5.0

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Added

• Support redirects when fetching images (using simple-get) (#​1398)
• Support Node.js v12

Fixed

• Fix object literal & arrow function syntax usage for IE.

v2.4.1

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Fixed

• Guard JPEG width/height against maximum supported (#​1385)
• Fix electron 5 and node 12 compatibility
• Fix encoding options (quality) parameter in canvas.toDataURL()

v2.4.0

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Added

• (Actually) added resolution option for canvas.toBuffer("image/png") and
  canvas.createPNGStream(). This was documented since 2.0.0 but not working.
• Add typescript definitions.

Fixed

• PDF metadata (added in 2.3.0) wasn't being set with canvas.createPDFStream()
• Fix custom "inspect" function deprecation warnings (#​1326)

v2.3.1

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Fixed

• Fix canvas.toBuffer() for JPEGs (#​1350)

v2.3.0

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Added

• Add support for multiple PDF page sizes
• Add support for embedding document metadata in PDFs

Fixed

• Don't crash when font string is invalid (bug since 2.2.0) (#​1328)
• Fix memory leak in canvas.toBuffer() (#​1202, #​1296)
• Fix memory leak in ctx.font= (#​1202)

v2.2.0

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Added

• BMP support

Fixed

• Reset context on resurface (#​1292)
• Support Jest test framework (#​1311)

v2.1.0

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Added

• Warn when building with old, unsupported versions of cairo or libjpeg.

v2.0.1

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v1.6.13

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v1.6.12

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v1.6.11

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v1.6.10

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