fix(ci): spell check workflow

Author: swarna1101

.github/workflows/spell-check.yml

@@ -14,6 +14,7 @@ on:
       - "**/*.html"
       - "**/*.rst"
       - "!**/*.svg" # Exclude svg files from triggering the workflow
+      - "!**/*.sol"
       - "**/*.go"
       - "!**/*.sum"
       - "!**/*.mod"