fix(deps): update dependency reveal.js to v4.6.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
reveal.js (source)	4.5.0 -> 4.6.0

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Release Notes

hakimel/reveal.js (reveal.js)

v4.6.0

Compare Source

Changes

• Add support for line number offsets in Markdown code blocks. Read the docs (@​flowolf #​3409)
• Significantly speed up livereload (@​t-fritsch #​3446)
• Add support for links to the id of an element nested inside slide (@​t-fritsch #​3444)
• Adds ability to override Markdown plugin default options (@​t-fritsch #​3443)
• Allow theme subfolders (@​t-fritsch #​3442)
• Refactored Markdown plugin to use let/const and strict equality (@​grgprarup #​3454)

Fixes

• Auto-slide duration falls back on global setting autoSlide instead of using first fragment auto-slide (@​hakimel)
• When a fragment sets data-autoslide, all fragments of the same index will now use the same auto-slide timing (@​hakimel)
• Fix code block auto-animate bug that caused unmatched lines to appear without fading in (@​hakimel)
• Fix livereload when using root CLI param (@​t-fritsch #​3441)
• Fix scss watch tasks broken on syntax error (@​t-fritsch #​3445)
• Fix typos in variable names (@​individual-it #​3453)
• Fix code blocks font when printing pdf (@​t-fritsch #​3457)
• Fix dracula's theme list-style on sub-items (@​gildasio #​3450)
• Fix dracula li markers (@​t-fritsch #​3464)

Full Changelog: hakimel/reveal.js@4.5.0...4.6.0

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