Actually fix the test + code scanning error 🤞🏽

Author: shati-patel

extensions/ql-vscode/src/remote-queries/remote-queries-markdown-generation.ts

@@ -244,7 +244,7 @@ function generateMarkdownForRawTableCell(
       break;
   }
   // `|` characters break the table, so we need to escape them
-  return cellValue.replaceAll('|', '\\|');
+  return cellValue.replace(/\|/g, '\\|');
 }
 
 

extensions/ql-vscode/test/pure-tests/remote-queries/markdown-generation/data/raw-results/results-repo1.md

@@ -23,4 +23,4 @@
 | [`functio ...  true\n}`](https://github.com/github/codeql/blob/cbdd4927cee593b715d8469240ce1d31edaaef9b/javascript/ql/test/query-tests/Statements/UselessComparisonTest/constant.js#L1-L4) | `4` |
 | [`functio ... n -1;\n}`](https://github.com/github/codeql/blob/cbdd4927cee593b715d8469240ce1d31edaaef9b/javascript/ql/test/query-tests/Statements/UselessComparisonTest/example.js#L1-L12) | `12` |
 | [`functio ... turn; }`](https://github.com/github/codeql/blob/cbdd4927cee593b715d8469240ce1d31edaaef9b/javascript/ql/test/query-tests/Statements/UselessComparisonTest/tst.js#L8-L8) | `1` |
-| [`| functio ... i+1); |}`](https://github.com/github/codeql/blob/cbdd4927cee593b715d8469240ce1d31edaaef9b/javascript/ql/test/query-tests/Statements/UselessComparisonTest/tst.js#L9-L9) | `1` |
+| [`\| functio ... i+1); \|}`](https://github.com/github/codeql/blob/cbdd4927cee593b715d8469240ce1d31edaaef9b/javascript/ql/test/query-tests/Statements/UselessComparisonTest/tst.js#L9-L9) | `1` |