Tidy dependent modules to reflect `github.com/spf13/pflag` bump #1761

Job	Run time
run-determination	3s
check-formatting (ruledocsgen)	16s
check-config (./)	20s
check-outdated (ruledocsgen)	22s
check-style (docsgen)	28s
check-errors (docsgen)	50s
check-formatting (./)	15s
check-formatting (docsgen)	19s
check-outdated (./)	18s
check-config (docsgen)	26s
check-config (ruledocsgen)	22s
check-style (ruledocsgen)	27s
check-errors (./)	49s
check-errors (ruledocsgen)	49s
check-style (./)	29s
check-outdated (docsgen)	17s
	6m 50s

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