fix(browser): don't polyfill process.env

Author: sheremet-va

packages/browser/src/node/plugin.ts

@@ -388,24 +388,10 @@ export default (browserServer: BrowserServer, base = '/'): Plugin[] => {
         }
       },
     },
-    // TODO: remove this when @testing-library/vue supports ESM
     {
       name: 'vitest:browser:support-testing-library',
       config() {
         return {
-          define: {
-            // testing-library/preact
-            'process.env.PTL_SKIP_AUTO_CLEANUP': !!process.env.PTL_SKIP_AUTO_CLEANUP,
-            // testing-library/react
-            'process.env.RTL_SKIP_AUTO_CLEANUP': !!process.env.RTL_SKIP_AUTO_CLEANUP,
-            'process.env?.RTL_SKIP_AUTO_CLEANUP': !!process.env.RTL_SKIP_AUTO_CLEANUP,
-            // testing-library/svelte, testing-library/solid
-            'process.env.STL_SKIP_AUTO_CLEANUP': !!process.env.STL_SKIP_AUTO_CLEANUP,
-            // testing-library/vue
-            'process.env.VTL_SKIP_AUTO_CLEANUP': !!process.env.VTL_SKIP_AUTO_CLEANUP,
-            // dom.debug()
-            'process.env.DEBUG_PRINT_LIMIT': process.env.DEBUG_PRINT_LIMIT || 7000,
-          },
           optimizeDeps: {
             esbuildOptions: {
               plugins: [