ci(deps): Bump streetsidesoftware/cspell-action from 8.3.0 to 8.4.0 (#61)

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/ci.yml

@@ -200,7 +200,7 @@ jobs:
           ref: ${{ env.REF }}
       - id: spelling
         name: Check spelling
-        uses: streetsidesoftware/cspell-action@v8.3.0
+        uses: streetsidesoftware/cspell-action@v8.4.0
         with:
           check_dot_files: true
           config: .cspell.json