[fix][build] Remove duplicate mapping key in docker-compose yaml file

[Denovo1998]

Fixes #xyz

Main Issue: #xyz

PIP: #xyz

Motivation

When I try to start the docker-compose after the error is as follows:

Modifications

Remove duplicate mapping key in docker-compose/kitchen-sink

Verifying this change

• Make sure that the change passes the CI checks.

(Please pick either of the following options)

This change is a trivial rework / code cleanup without any test coverage.

(or)

This change is already covered by existing tests, such as (please describe tests).

(or)

This change added tests and can be verified as follows:

(example:)

• Added integration tests for end-to-end deployment with large payloads (10MB)
• Extended integration test for recovery after broker failure

Does this pull request potentially affect one of the following parts:

If the box was checked, please highlight the changes

• Dependencies (add or upgrade a dependency)
• The public API
• The schema
• The default values of configurations
• The threading model
• The binary protocol
• The REST endpoints
• The admin CLI options
• The metrics
• Anything that affects deployment

Documentation

• doc
• doc-required
• doc-not-needed
• doc-complete

Matching PR in forked repository

PR in forked repository:

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (d37d31f) 73.61% compared to head (0d72137) 73.67%.
Report is 3 commits behind head on master.

Additional details and impacted files

@@             Coverage Diff              @@
##             master   #21979      +/-   ##
============================================
+ Coverage     73.61%   73.67%   +0.06%     
- Complexity    32433    32463      +30     
============================================
  Files          1861     1861              
  Lines        138738   138738              
  Branches      15200    15200              
============================================
+ Hits         102130   102214      +84     
+ Misses        28704    28622      -82     
+ Partials       7904     7902       -2     

Flag	Coverage Δ
inttests	24.08% <ø> (-0.04%)	⬇️
systests	23.86% <ø> (+0.22%)	⬆️
unittests	72.92% <ø> (+0.04%)	⬆️

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see 79 files with indirect coverage changes