chore(deps): bump mxgraph from 4.1.1 to 4.2.2

[dependabot[bot]]

Bumps mxgraph from 4.1.1 to 4.2.2.

Changelog

Sourced from mxgraph's changelog.

28-OCT-2020: 4.2.2

• Corrected build process

28-OCT-2020: 4.2.1

• Removes leading and trailing spaces for text in mxUtils.getPrettyXml
• Adds option for mxVertexHandler.movePreviewToFront
• Adds optional arguments, redraw of parent highlight
• Fixes ignored pointerEvents flag for text in SVG
• Adds mxShape.beforePaint and afterPaint hooks

19-JUN-2020: 4.2.0

• Adds ghost preview in mxVertexHandler
• Makes mxHandle.positionChanged optional
• Executes bottom to top before top to bottom in mxLayoutManager
• Adds selection handling for cell hierarchies
• Adds event transparency for filled swimlane content
• Adds mxSelectionCellsHandler.isHandled
• Adds mxGraph.getCellToSelect
• Adds mxGraphHandler.isPropagateSelectionCell
• Removes mxClient.IOS_VERSION and workaround for event handling
• Fixes mxClient.IS_SF for iframe
• Adds optional textWidth for mxGraph.getPreferredSizeForCell
• Adds vertical switch for mxLine
• Adds mxLayoutManager.hasLayout hook
• Adds optional shape argument in mxHandle
• Adds mxGraphHandler.getHandledSelectionCells
• Adds mxVertexHandler.getSizerBounds, isParentHighlightVisible, getSelectionBorderBounds

31-MAR-2020: 4.1.1

• Fixes use of userAgent to detect browsers and platforms
• Reduces number of layout runs in mxLayoutManager
• Adds resizeCell in mxGraphLayout
• Adds eventName in mxLayoutManager.getLayout
• Uses all layers in getSwimlaneAt
• Fixes update of indicator shape after style change
• Adds support for referenced font colors

24-JAN-2020: 4.1.0

• Adds mxEdgeHandler.isCellEnabled
• Enables reflow in HTML output
• Fixes mxUtils.equalPoints
• Fixes event handling for desktop mode in mobile Safari
• Adds mxGraph.snapDelta, uses raster for moving cells
• Adds optional cells argument in mxGraphHandler.start
• Fixes mxGraph.sizeDidChange for negative coordinates

... (truncated)

Commits

• 81dcd5c 4.2.2 release
• 273779f 4.2.1 release
• 693c67a Update README.md
• dfe93c6 Update README.md
• 95bf281 Update README.md
• aa11697 4.2.0 release
• 68e55ae Update README.md
• fcdf987 Update stale.yml
• fa08638 Update stale.yml
• 18e0bed Create CONTRIBUTING.md
• See full diff in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot merge will merge this PR after your CI passes on it
• @dependabot squash and merge will squash and merge this PR after your CI passes on it
• @dependabot cancel merge will cancel a previously requested merge and block automerging
• @dependabot reopen will reopen this PR if it is closed
• @dependabot close will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)