drivers: Replace deprecated utime imports with time.

[nedseb]

Summary

• wsen-pads: from utime import sleep_ms, ticks_ms, ticks_diff → from time import sleep_ms, ticks_ms, ticks_diff
• apds9960: from time import sleep + sleep(0.03) → from time import sleep_ms + sleep_ms(30) (constant updated from float seconds to integer milliseconds)

Closes #57

Test plan

• ruff check passes
• All mock tests pass (pytest tests/ -k mock — 41 passed)
• Hardware test: verify wsen-pads and apds9960 still work correctly on the board

[Copilot]

Pull request overview

Updates MicroPython driver timing imports/usages to avoid deprecated utime and to prefer millisecond-based sleeps for consistency with the codebase’s MicroPython conventions.

Changes:

• Switch WSEN-PADS driver timing imports from utime to time.
• Update APDS9960 driver to use sleep_ms() instead of sleep() for FIFO pause delays.
• Convert APDS9960_TIME_FIFO_PAUSE from float seconds to integer milliseconds to match sleep_ms().

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 1 comment.

File	Description
lib/wsen-pads/wsen_pads/device.py	Replaces deprecated utime timing imports with time equivalents.
lib/apds9960/apds9960/device.py	Uses sleep_ms() for FIFO pause delays instead of sleep() with a float.
lib/apds9960/apds9960/const.py	Updates FIFO pause constant to milliseconds to align with sleep_ms() usage.

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[Copilot]

APDS9960_TIME_FIFO_PAUSE changed from a float seconds value to an integer milliseconds value (now passed to sleep_ms). To avoid unit confusion, please update the constant name (e.g., suffix _MS) or adjust the nearby comment to explicitly state the units are milliseconds.

Suggested change

	# APDS9960 times
	# APDS9960 times (FIFO pause in milliseconds)

[nedseb]

Updated the comment to clarify units are milliseconds (commit 42c08a6).

[semantic-release-updater]

🎉 This PR is included in version 0.0.2 🎉

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