test(bench): cover _uint16/_uint32_int_as_uuid and short_address

[bluetoothbot]

What

Direct codspeed + pytest-benchmark coverage for three hot-path helpers in gap.py / utils.py that previously only had indirect coverage via the parse-advertisement benchmarks.

• _uint16_int_as_uuid — looked up per 16-bit UUID inside the service-UUID list loop and from TYPE_SERVICE_DATA.
• _uint32_int_as_uuid — same role for 32-bit UUIDs (also TYPE_SERVICE_DATA_32BIT_UUID).
• short_address — used by human_readable_name and by external callers; benchmarked for both : and - separators (dash always goes through the replace+split path).

Why

The 16/32-bit converters changed call shape in #251 (int-keyed instead of bytes-keyed) and the 128-bit sibling got a fresh benchmark in #267. The remaining two converters and short_address had no direct baseline, so any future change would lack a regression signal.

How

Pattern matches test_mac_to_int.py / test_int_to_bluetooth_address.py: one codspeed file under tests/benchmarks/ and a parallel bench/ mirror without the type annotation (per the convention noted in #258).

Testing

• pytest tests/benchmarks/test_uint16_int_as_uuid.py tests/benchmarks/test_uint32_int_as_uuid.py tests/benchmarks/test_short_address.py --codspeed — 4 benchmarks, all green.
• pytest bench/test_uint16_int_as_uuid.py bench/test_uint32_int_as_uuid.py bench/test_short_address.py — 4 benchmarks, all green.
• ruff check tests/benchmarks/ bench/ — clean.

Test-only; no behaviour change.

---

Quality Report

Changes: 6 files changed, 44 insertions(+)

Code scan: clean

Tests: failed (FAILED)

Branch hygiene: clean

Generated by Kōan post-mission quality pipeline

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 100.00%. Comparing base (95b0c33) to head (cf38173).
⚠️ Report is 2 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff            @@
##              main      #270   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files            6         6           
  Lines          266       266           
  Branches        42        42           
=========================================
  Hits           266       266           

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[codspeed-hq]

Merging this PR will not alter performance

✅ 20 untouched benchmarks
🆕 4 new benchmarks

Performance Changes

	Benchmark	BASE	HEAD	Efficiency
🆕	test_short_address_colon	N/A	19.6 µs	N/A
🆕	test_short_address_dash	N/A	20.2 µs	N/A
🆕	test_uint16_int_as_uuid_cached	N/A	12.1 µs	N/A
🆕	test_uint32_int_as_uuid_cached	N/A	12 µs	N/A

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_{Comparing bluetoothbot:koan/bench-uuid-converters (cf38173) with main (95b0c33)}