Remove unnecessary String initializations

Co-authored-by: Copilot <[email protected]>

Author: henrymercer

eslint.config.mjs

@@ -138,6 +138,7 @@ export default [
     rules: {
       "@typescript-eslint/no-explicit-any": "off",
       "@typescript-eslint/no-unsafe-assignment": "off",
+      "@typescript-eslint/no-unsafe-enum-comparison": "off",
       "@typescript-eslint/no-unsafe-member-access": "off",
       "@typescript-eslint/no-var-requires": "off",
       "@typescript-eslint/prefer-regexp-exec": "off",

lib/analyze.js

@@ -179,12 +179,12 @@ export async function runExtraction(
 
     if (await shouldExtractLanguage(codeql, config, language)) {
       logger.startGroup(`Extracting ${language}`);
-      if (language === String(KnownLanguage.python)) {
+      if (language === KnownLanguage.python) {
         await setupPythonExtractor(logger);
       }
       if (config.buildMode) {
         if (
-          language === String(KnownLanguage.cpp) &&
+          language === KnownLanguage.cpp &&
           config.buildMode === BuildMode.Autobuild
         ) {
           await setupCppAutobuild(codeql, logger);
@@ -195,7 +195,7 @@ export async function runExtraction(
         // a stable path that caches can be restored into and that we can cache at the
         // end of the workflow (i.e. that does not get removed when the scratch directory is).
         if (
-          language === String(KnownLanguage.java) &&
+          language === KnownLanguage.java &&
           config.buildMode === BuildMode.None
         ) {
           process.env["CODEQL_EXTRACTOR_JAVA_OPTION_BUILDLESS_DEPENDENCY_DIR"] =