Change to enclose field values ​​with quotation character in exported CSV file if they contain delimiters in Spreadsheet workbench (#17140)

* Change to enclose field values ​​with quotation character in exported CSV file if they contain delimiters

* [pre-commit.ci] auto fixes from pre-commit.com hooks

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Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

src/Mod/Spreadsheet/App/Sheet.cpp

@@ -342,7 +342,8 @@ bool Sheet::exportToFile(const std::string& filename,
 
         std::string str = field.str();
 
-        if (quoteChar && str.find(quoteChar) != std::string::npos) {
+        if (quoteChar
+            && str.find_first_of(std::string(quoteChar, delimiter)) != std::string::npos) {
             writeEscaped(str, quoteChar, escapeChar, file);
         }
         else {