fix: upgrade @alpinejs/focus from 3.13.5 to 3.13.6 #380

All 225 tests pass, 4 skipped in 1m 57s

12 files ±0 270 suites ±0 1m 57s ⏱️ +4s
229 tests ±0 225 ✅ ±0 4 💤 ±0 0 ❌ ±0
1 398 runs ±0 1 350 ✅ ±0 48 💤 ±0 0 ❌ ±0

Results for commit ceb93f6. ± Comparison against earlier commit 807784b.