fix: remove command usage

[echosoar]

No description provided.

[echosoar]

• 修复command-core丢失command问题
• 修复同时并发请求问题
• 移除command-core中对于command-line-usage包的依赖

[codecov-io]

Codecov Report

Merging #88 into master will decrease coverage by 0.35%.
The diff coverage is 94.28%.

@@            Coverage Diff             @@
##           master      #88      +/-   ##
==========================================
- Coverage   81.02%   80.66%   -0.36%     
==========================================
  Files          69       72       +3     
  Lines        2487     2560      +73     
  Branches      234      239       +5     
==========================================
+ Hits         2015     2065      +50     
- Misses        470      493      +23     
  Partials        2        2

Impacted Files	Coverage Δ
packages/serverless-invoke/src/utils.ts	90% <ø> (-0.25%)	⬇️
...aas-cli-command-core/src/utils/commandLineUsage.ts	100% <100%> (ø)
packages/faas-cli-command-core/src/core.ts	83.44% <100%> (+0.11%)	⬆️
packages/faas-cli-command-core/src/index.ts	100% <100%> (ø)	⬆️
packages/faas-cli-command-core/src/cli.ts	86.76% <80%> (+4.41%)	⬆️
packages/serverless-invoke/src/core.ts	78.37% <91.66%> (+0.92%)	⬆️
packages/faas-cli/bin/fun.js	100% <0%> (ø)
packages/faas-cli/src/index.ts	51.85% <0%> (ø)
... and 1 more

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 24de9d9...160bda9. Read the comment docs.