【Bug】 Fix incorrect task template file path in L45 of spec-kit-template-qwen-sh-v0.0.85

[luanzhiwow]

spec-kit-template-qwen-sh-v0.0.85/.qwen/commands/speckit.tasks.toml
L45
The task template file path is incorrect.
It should be: '.specify/templates/tasks-template.md '

[luanzhiwow]

#1205