Remove unnecessary line continuation escaping from workflows #1312

Job	Run time
run-determination	1s
check-errors (./)	31s
check-style (./)	17s
check-errors (docsgen)	31s
check-style (docsgen)	20s
check-errors (ruledocsgen)	34s
check-config (./)	25s
check-style (ruledocsgen)	17s
check-formatting (./)	18s
check-config (docsgen)	22s
check-formatting (docsgen)	15s
check-config (ruledocsgen)	25s
check-outdated (./)	14s
check-formatting (ruledocsgen)	14s
check-outdated (docsgen)	16s
check-outdated (ruledocsgen)	17s
	5m 17s

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