Update Runic to version 1.2 #2641

Job	Run time
NodeJS for prerender	2m 20s
PDF/LaTeX backend	4m 33s
CSS for HTML themes	1m 39s
Documentation: html	2m 5s
Documentation: pdf	3m 34s
Linkcheck: online tests	2m 7s
Linkcheck: Documenter manual	7m 14s
Prettier (JS code formatting)	5s
Runic (Julia code formatting)	51s
Julia 1.6 - ubuntu-latest - x64	3m 41s
Spell Check with Typos	3s
Julia 1.6 - macos-latest - x64	7m 40s
Julia 1.6 - windows-latest - x64	12m 56s
Julia 1 - ubuntu-latest - x64	4m 29s
Julia 1 - macos-latest - x64	8m 55s
Julia 1 - windows-latest - x64	6m 44s
Julia nightly - ubuntu-latest - x64	4m 50s
Julia nightly - macos-latest - x64	9m 41s
Julia nightly - windows-latest - x64	7m 23s
Julia 1 - ubuntu-latest - x86	6m 8s
	1h 36m 58s

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