Fix yaml duplicated mapping key

[Abacn]

• Fix TypeScript tests broken

Please add a meaningful description for your change here

Introduced in #22561

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[Abacn]

TypeScript tests fixed.

R: @damccorm
CC: R: @TheNeuralBit

[github-actions]

Stopping reviewer notifications for this pull request: review requested by someone other than the bot, ceding control

[codecov]

Codecov Report

Merging #22952 (a7569eb) into master (a60105a) will increase coverage by 0.00%.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master   #22952   +/-   ##
=======================================
  Coverage   73.68%   73.68%           
=======================================
  Files         713      713           
  Lines       94988    94988           
=======================================
+ Hits        69992    69996    +4     
+ Misses      23695    23691    -4     
  Partials     1301     1301           

Flag	Coverage Δ
python	83.51% <ø> (+<0.01%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
.../python/apache_beam/transforms/periodicsequence.py	98.38% <0.00%> (-1.62%)	⬇️
sdks/python/apache_beam/runners/direct/executor.py	96.46% <0.00%> (-0.55%)	⬇️
...hon/apache_beam/runners/worker/bundle_processor.py	93.67% <0.00%> (+0.24%)	⬆️
sdks/python/apache_beam/transforms/combiners.py	93.43% <0.00%> (+0.38%)	⬆️
sdks/python/apache_beam/io/source_test_utils.py	89.40% <0.00%> (+1.38%)	⬆️

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[damccorm]

Run Typescript PreCommit

[damccorm]

Run Go PreCommit

[Abacn]

Thanks @damccorm for taking look at this. Tests now passed.

[damccorm]

LGTM