fix(deps): update xterm

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
xterm	4.14.1 -> 4.15.0
xterm-addon-webgl	0.11.2 -> 0.11.3

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Release Notes

xtermjs/xterm.js

v4.15.0

Compare Source

🚀 Features

• Add support for focus reporting mode (#​3506) via @​Tyriar
• Improve text alignment by setting text baseline conditionally by browser (#​3370) via @​dstein64

📦 API

• Add API to clear canvas renderer texture atlas (#​3481) via @​Tyriar
• Expose typed options via terminal.options (#​3448) via @​silamon

🐞 Bug fixes

• Check type of cols & rows before resizing (#​3532) via @​jeffg2k
• Maintain scrollbar visibility when width changes (#​3504) via @​yume-chain
• Properly stop default browser scroll action via (#​3518) via @​jerch
• Support text cursor enable mode in the DOM renderer (#​3503) via @​jerch

📝 Documentation and internal improvements

• Improve InputHandler tests (#​3523) via @​jerch
• Improve deserialize documentation (#​3512) via @​Tyriar
• Add Mocha Test Explorer to devcontainer (#​3479) via @​silamon
• Update npmignore files (#​3476) via @​silamon

⚠️ Deprecations

Use term.options over term.setOption/getOption:

// before
term.setOption('rendererType', 'dom');

// after
term.options.rendererType = 'dom';

🎉 New real-world use cases

• goormIDE (#​3495) via @​MyunghoBae
• FleetDeck (#​3484) via @​JohanKnutzen

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📥 Addons

xterm-addon-serialize

• Support strikethrough (#​3480) via @​silamon
• Enable granularity in what gets serialized (#​3473) via @​Tyriar

xterm-addon-webgl

• Fix cursor blink for webgl (#​3520) via @​meganrogge @​Tyriar

🤝 Compatible addon versions

• xterm-addon-attach@0.6.0
• xterm-addon-fit@0.5.0
• xterm-addon-ligatures@0.5.1
• xterm-addon-search@0.8.1
• xterm-addon-serialize@0.6.1
• xterm-addon-unicode11@​0.3.0
• xterm-addon-web-links@0.4.0
• xterm-addon-webgl@0.11.3

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🌐 Website

Pull from https://github.com/xtermjs/xtermjs.org/pulls?q=is%3Apr+sort%3Aupdated-desc+is%3Aclosed

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