fix: remove redundant settings from workspace yaml (CLI flags handle them)

Author: jdalton

scripts/npm/install-npm-packages.mjs

@@ -753,28 +753,13 @@ async function installPackage(packageInfo) {
 
     // pnpm v11 ignores overrides in package.json pnpm.overrides for subdependencies
     // (regression from v10). Overrides in pnpm-workspace.yaml still work.
-    // Also set pnpm v11 settings in workspace yaml since CLI --config flags
-    // may not override workspace-level settings.
-    if (packageManager === 'pnpm') {
+    if (packageManager === 'pnpm' && Object.keys(pnpmOverrides).length > 0) {
       const overrideLines = Object.entries(pnpmOverrides)
         .map(([pkg, spec]) => `  ${pkg}: '${spec}'`)
         .join('\n')
-      const overridesSection =
-        Object.keys(pnpmOverrides).length > 0
-          ? `\noverrides:\n${overrideLines}\n`
-          : ''
       await fs.writeFile(
         path.join(packageTempDir, 'pnpm-workspace.yaml'),
-        [
-          'packages:',
-          '  - .',
-          '',
-          '# pnpm v11 settings for third-party test installs.',
-          'blockExoticSubdeps: false',
-          'strictDepBuilds: false',
-          'resolutionMode: highest',
-          overridesSection,
-        ].join('\n'),
+        `packages:\n  - .\n\noverrides:\n${overrideLines}\n`,
         'utf8',
       )
     } else if (packageManager === 'npm') {