Task #25064: Data Sampling proto changes

[rohdesamuel]

This adds:

• The Sample instruction (SampleRequest and SampleResponse) to query the samples from an SDK
• The "beam:protocol:data_sampling:v1" capability to track which SDKs can sample

Task #25064

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[rohdesamuel]

R: @pabloem
R: @lukecwik

[codecov]

Codecov Report

Merging #25065 (71e58c3) into master (89cd059) will increase coverage by 0.00%.
The diff coverage is n/a.

❗ Current head 71e58c3 differs from pull request most recent head cc8918f. Consider uploading reports for the commit cc8918f to get more accurate results

@@           Coverage Diff           @@
##           master   #25065   +/-   ##
=======================================
  Coverage   73.05%   73.06%           
=======================================
  Files         740      740           
  Lines       98734    98762   +28     
=======================================
+ Hits        72132    72160   +28     
  Misses      25238    25238           
  Partials     1364     1364           

Flag	Coverage Δ
python	82.50% <ø> (+<0.01%)	⬆️

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

Impacted Files	Coverage Δ
...eam/runners/portability/fn_api_runner/execution.py	92.49% <0.00%> (-0.64%)	⬇️
...ache/beam/model/fn_execution/v1/beam_fn_api_pb2.py	100.00% <0.00%> (ø)
...ache/beam/model/pipeline/v1/beam_runner_api_pb2.py	100.00% <0.00%> (ø)
...beam/model/pipeline/v1/beam_runner_api_pb2_urns.py	100.00% <0.00%> (ø)
...on/apache_beam/runners/dataflow/dataflow_runner.py	81.88% <0.00%> (+0.14%)	⬆️
sdks/go/pkg/beam/io/mongodbio/read.go	31.20% <0.00%> (+0.23%)	⬆️
sdks/python/apache_beam/utils/interactive_utils.py	97.56% <0.00%> (+2.43%)	⬆️

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[github-actions]

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

[lukecwik]

Adjusted some of my earlier comments.

[lukecwik]

mostly looks good, just want confirmation that you want AND and not OR

[lukecwik]

Run Python_Transforms PreCommit

[lukecwik]

Run Java PreCommit

[rohdesamuel]

Run Java PreCommit