Add check for overflow in queue size calculation in RTOS compatibility layer.

[xiuwencai]

PR checklist

• Updated function header with a short description and version number
• Added test case for bug fix or new feature
• Validated on real hardware

[github-actions]

Test Results ThreadX

475 tests  ±0   475 ✔️ ±0   2m 19s ⏱️ -3s
    5 suites ±0       0 💤 ±0 
    5 files   ±0       0 ❌ ±0 

Results for commit 2e3ba50. ± Comparison against base commit d9ffb0f.

♻️ This comment has been updated with latest results.

[github-actions]

Package	Line Rate	Branch Rate	Health
.home.runner.work.threadx.threadx.common.src	100%	100%	✔
Summary	100% (3827 / 3827)	100% (1993 / 1994)	✔

[github-actions]

Test Results SMP

540 tests  ±0   540 ✔️ ±0   4m 41s ⏱️ -1s
    5 suites ±0       0 💤 ±0 
    5 files   ±0       0 ❌ ±0 

Results for commit 2e3ba50. ± Comparison against base commit d9ffb0f.

♻️ This comment has been updated with latest results.

[github-actions]

Package	Line Rate	Branch Rate	Health
.home.runner.work.threadx.threadx.common_smp.src	100%	100%	✔
Summary	100% (4779 / 4791)	100% (2424 / 2430)	✔