Add databend_main and databend_test proc macros

[zhang2014]

I hereby agree to the terms of the CLA available at: https://databend.rs/policies/cla/

Summary

Summary about this PR

Changelog

• Improvement

Related Issues

#2356

[databend-bot]

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[codecov-commenter]

Codecov Report

Merging #2434 (6cf5901) into main (117a7b3) will decrease coverage by 0%.
The diff coverage is 56%.

@@          Coverage Diff           @@
##            main   #2434    +/-   ##
======================================
- Coverage     71%     71%    -1%     
======================================
  Files        641     643     +2     
  Lines      36291   36396   +105     
======================================
+ Hits       26044   26114    +70     
- Misses     10247   10282    +35     

Impacted Files	Coverage Δ
common/datavalues/src/data_field.rs	54% <ø> (ø)
common/datavalues/src/data_value.rs	41% <ø> (ø)
common/datavalues/src/types/data_type.rs	63% <ø> (ø)
common/mem-allocator/src/allocators.rs	100% <ø> (ø)
common/mem-allocator/src/malloc_size.rs	73% <ø> (ø)
common/macros/src/async_entrypoint.rs	55% <55%> (ø)
common/macros/src/malloc_sizeof.rs	73% <100%> (ø)
metasrv/src/api/http_service.rs	14% <0%> (-62%)	⬇️
metasrv/src/api/http_service_test.rs	64% <0%> (-4%)	⬇️
cli/src/error.rs	24% <0%> (-4%)	⬇️
... and 7 more

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[databend-bot]

CI Passed
Reviewer Approved
Let's Merge

[drmingdrmer]

/lgtm

Learnt and appreciated XDDD

[databend-bot]

Approved! Thank you for the PR @zhang2014

[databend-bot]

CI Passed
Reviewer Approved
Let's Merge