chore(deps): update streetsidesoftware/cspell-action action to v7 #307

Job	Run time
Style/format	16s
Style/lint (ubuntu-latest)	22s
Style/lint (macos-latest)	23s
Style/lint (windows-latest)	2m 31s
Build/Test (windows-latest)	2m 28s
Style/spellcheck	7s
Code Coverage (windows-latest)	3m 54s
Build/Test (macos-latest)	26s
Build/Test (ubuntu-latest)	30s
Code Coverage (ubuntu-latest)	1m 43s
Code Coverage (macos-latest)	2m 56s
	15m 36s

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