fix: expand @swc/cli peer range to include ^0.8.0

[wwenrr]

Summary

This PR updates the @swc/cli peer dependency range to include ^0.8.0.

Issue: closes #3292

Why

@nestjs/cli currently allows @swc/cli up to ^0.7.x, which can conflict with modern Angular/Nx workspaces where chokidar@^5 is resolved.

@swc/cli@0.8.x supports chokidar@^5, so widening the peer range unblocks those installs without forcing dependency overrides.

Changes

• package.json
  • peerDependencies["@swc/cli"]:
    • from: ^0.1.62 || ^0.3.0 || ^0.4.0 || ^0.5.0 || ^0.6.0 || ^0.7.0
    • to: ^0.1.62 || ^0.3.0 || ^0.4.0 || ^0.5.0 || ^0.6.0 || ^0.7.0 || ^0.8.0

No runtime behavior changes.