Remove non-existent filenames/match-regexp ESLint rule

Author: koesie10

extensions/ql-vscode/.eslintrc.js

@@ -51,7 +51,6 @@ const baseConfig = {
     "escompat/no-regexp-lookbehind": "off",
     "etc/no-implicit-any-catch": "error",
     "filenames/match-regex": "off",
-    "filenames/match-regexp": "off",
     "i18n-text/no-en": "off",
     "no-invalid-this": "off",
     "no-console": "off",