Test against the latest Crawlee release and without optional extras

[vdusek]

Crawlee 1.10.1 made extra_name a required keyword-only argument of crawlee._utils.try_import (apify/crawlee-python#2208), so import apify.scrapy failed for anyone who resolved that release:

TypeError: try_import() missing 1 required keyword-only argument: 'extra_name'

We excluded 1.10.1 in #1136 and Crawlee 1.10.2 restored compatibility (apify/crawlee-python#2247), but our CI never saw it. Tests run only against the Crawlee version pinned in uv.lock, and always with every extra installed (uv sync --all-extras). The SDK imports many crawlee._* internals, so a Crawlee patch release can break it the same way again.

Possible checks:

1. Run the unit tests against the latest Crawlee release (or Crawlee master) on a schedule. Running the same job in Crawlee's CI before a release would catch it before users do.
2. Run them against the lower bound, crawlee==1.8.0.
3. Run a job without the scrapy extra: import apify and import apify.scrapy should succeed, and using a Scrapy symbol should raise the install hint.

✍️ Drafted by Claude Code