Pyscript 1.6.0 release

The 1.6.0 release supports HASS 2024.7.

This release has several updates and bug fixes.

• Kwargs in triggers no longer affected by kwargs from previous triggers (see #512 from @rajeee and #516 from @ALERTua)
• Ignore benign error message when local variables are deleted after list comprehension (PR #535 from @akonradi)
• Added support for annotated assignment (ast_annassign); (see #537 from @binaryaaron)
• Added support for positional-only function arguments
• Fixed DST handling for cron time triggers
• Add virtual attribute StateVal.entity_id (PR #555 from @dmamelin)
• Fix for async with without target (see #581 and PR #581 from @dmamelin)
• Add new webhook trigger (PR #592 from @contagon)
• Updated croniter version to 2.0.2 (PR #595 from @ALERTua)
• Support python 3.12 and resolve issue with blocking sunset/sunrise calls (PR #610 from @IgnusG)
• Doc updates from @rodneybetts (PR #549) and @amckenny (PR #615)
• Moved watchdog to its own thread to avoid blocking the event loop

Thanks to everyone who contributed PRs and reported issues.

Enjoy!