chore: ci workaround mocha issue

.vscode-test.mjs

@@ -1,20 +1,35 @@
-import * as path from 'path';
-import * as fs from 'fs';
-import * as os from 'os';
+import * as path from 'node:path';
+import * as fs from 'node:fs';
+import * as os from 'node:os';
+import { platform } from 'node:process';
 import { defineConfig } from '@vscode/test-cli';
+import { globSync } from 'glob';
 
 // Workaround https://github.com/microsoft/vscode/issues/86382, but creating a tmp user data dir
 const userDir = fs.mkdtempSync(path.join(os.tmpdir(), 'vscode-humanitec-'));
 
+let files = 'out/test/**/*.test.js';
+
+if (platform === 'win32') {
+  // Workaround https://github.com/mochajs/mocha/issues/4851
+  files = globSync('out/test/**/*.test.js', { absolute: true }).map(f =>
+    f.toLowerCase()
+  );
+}
+
+// eslint-disable-next-line no-undef
+console.log(files);
+
 export default defineConfig([
   {
     label: 'unitTests',
-    files: 'out/test/**/*.test.js',
+    files,
     workspaceFolder: './src/test/test-fixtures/workspace',
     mocha: {
       ui: 'tdd',
       timeout: 20000,
       asyncOnly: true,
+      failZero: true,
     },
     launchArgs: [`--user-data-dir=${userDir}`, '--disable-extensions'],
   },