Update update-javavalidator.yml

.github/workflows/update-javavalidator.yml

@@ -58,7 +58,7 @@ jobs:
           fi
           
           git checkout -b "$BRANCH_NAME"
-          yq eval --inplace ".inputs.JAVA_VALIDATOR_VERSION.default = \"$LATEST_RELEASE\"" action.yml
+          sed -i "s/\(JAVA_VALIDATOR_VERSION:.*default: \).*/\1\"$LATEST_RELEASE\"/" action.yml
           git config --local user.name "github-actions[bot]"
           git config --local user.email "github-actions[bot]@users.noreply.github.com"
           git add action.yml