docs:deployment-architecture

[jiaoningbo]

What's the purpose of this PR

Fix the inconsistency between schematic diagram and description in official documents

Which issue(s) this PR fixes:

Discussions：#4874

Brief changelog

Only documentation related to deployment was modified

Follow this checklist to help us incorporate your contribution quickly and easily:

• Read the Contributing Guide before making this pull request.
• Write a pull request description that is detailed enough to understand what the pull request does, how, and why.
• Write necessary unit tests to verify the code.
• Run mvn clean test to make sure this pull request doesn't break anything.
• Update the CHANGES log.

[github-actions]

CLA Assistant Lite bot All contributors have signed the CLA ✍️ ✅

[jiaoningbo]

I have read the CLA Document and I hereby sign the CLA

[codecov]

Codecov Report

Merging #4876 (8fa9236) into master (37422de) will decrease coverage by 0.11%.
The diff coverage is n/a.

@@             Coverage Diff              @@
##             master    #4876      +/-   ##
============================================
- Coverage     48.46%   48.36%   -0.11%     
+ Complexity     1725     1722       -3     
============================================
  Files           346      346              
  Lines         10835    10835              
  Branches       1080     1080              
============================================
- Hits           5251     5240      -11     
- Misses         5260     5274      +14     
+ Partials        324      321       -3     

see 7 files with indirect coverage changes

[Anilople]

LGTM