Revert vite.config.mts in latex-integration eslint files list

vite.config.mts is git-tracked source, but sibling VS Code extensions do not
list their vite configs in eslint.config.ts and lint passes without it.

Co-authored-by: J. Simon Richard <jsimonrichard@gmail.com>

Author: cursoragent

apps/vscode-extensions/latex-integration/eslint.config.ts

@@ -5,12 +5,7 @@ export default defineConfig([
   ...baseConfig,
   globalIgnores(['out/']),
   {
-    files: [
-      '**/*.ts',
-      'tsdown.config.mts',
-      'vite.config.mts',
-      '.vscode-test.mjs',
-    ],
+    files: ['**/*.ts', 'tsdown.config.mts', '.vscode-test.mjs'],
     languageOptions: {
       parserOptions: {
         tsconfigRootDir: import.meta.dirname,