chore: update readme for alibaba resource detector

[maryliag]

Which problem is this PR solving?

• Part Of improve resource detector documentation #2055

Short description of the changes

• Update README of Alibaba resource detector to add a table with values getting detected.

[legendecas]

Thanks, it would be great if a link to https://www.alibabacloud.com/help/en/ecs/user-guide/use-instance-identities could be added as well. It helps explaining where values like owner-account-id come from.

[maryliag]

Thank you for the review! Link added

[legendecas]

Thank you

[codecov]

Codecov Report

Merging #2056 (b3a0387) into main (dfb2dff) will increase coverage by 4.70%.
Report is 20 commits behind head on main.
The diff coverage is n/a.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2056      +/-   ##
==========================================
+ Coverage   90.97%   95.68%   +4.70%     
==========================================
  Files         146       11     -135     
  Lines        7492      788    -6704     
  Branches     1502      164    -1338     
==========================================
- Hits         6816      754    -6062     
+ Misses        676       34     -642     

see 136 files with indirect coverage changes