add ChangefeedFormatDynamoDBStreamsJSON constant

[rekby]

I hereby agree to the terms of the CLA available at: https://yandex.ru/legal/cla/?lang=en

Pull request type

Please check the type of change your PR introduces:

• Bugfix
• Feature
• Code style update (formatting, renaming)
• Refactoring (no functional changes, no api changes)
• Build related changes
• Documentation content changes
• Other (please describe):

What is the new behavior?

Add constant ChangefeedFormatDynamoDBStreamsJSON

[github-actions]

github.com/ydb-platform/ydb-go-sdk/v3/table/options

compatible changes

ChangefeedFormatDynamoDBStreamsJSON: added

summary

Base version: v3.49.0-rc0.0.20230801005458-b2dd07037119 (master)
Cannot suggest a release version.
Can only suggest a release version when compared against the most recent version of this major: v3.49.0-rc0.

[codecov-commenter]

Codecov Report

Patch coverage has no change and project coverage change: -25.42% ⚠️

Comparison is base (b2dd070) 66.37% compared to head (2e48598) 40.95%.

❗ Current head 2e48598 differs from pull request most recent head c3205c8. Consider uploading reports for the commit c3205c8 to get more accurate results

❗ Your organization is not using the GitHub App Integration. As a result you may experience degraded service beginning May 15th. Please install the Github App Integration for your organization. Read more.

Additional details and impacted files

@@             Coverage Diff             @@
##           master     #800       +/-   ##
===========================================
- Coverage   66.37%   40.95%   -25.42%     
===========================================
  Files         233      171       -62     
  Lines       23030    18909     -4121     
===========================================
- Hits        15287     7745     -7542     
- Misses       6944    10823     +3879     
+ Partials      799      341      -458     

Flag	Coverage Δ
	?
go-1.17.x	40.95% <ø> (-25.06%)	⬇️
go-1.19.x	?
go-1.20.x	?
integration	?
macOS	?
ubuntu	40.95% <ø> (-0.32%)	⬇️
unit	40.95% <ø> (-0.37%)	⬇️
windows	?
ydb-22.5	?
ydb-23.1	?
ydb-23.2	?
ydb-23.2-slim	?

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

Files Changed	Coverage Δ
table/options/models.go	38.09% <ø> (-15.88%)	⬇️

... and 175 files with indirect coverage changes

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.