Reducing size of universal repo to decrease integration test time

[adchia]

What this PR does / why we need it:
Reducing the size of the universal repo datasets, shaving 45 seconds off of integration tests (down from 6 minutes)

Which issue(s) this PR fixes:

Fixes #

Does this PR introduce a user-facing change?:

NONE

[codecov-commenter]

Codecov Report

Merging #1826 (e95cc9d) into master (66cf6a4) will decrease coverage by 20.85%.
The diff coverage is 0.00%.

@@             Coverage Diff             @@
##           master    #1826       +/-   ##
===========================================
- Coverage   84.64%   63.79%   -20.86%     
===========================================
  Files          93       93               
  Lines        6812     6811        -1     
===========================================
- Hits         5766     4345     -1421     
- Misses       1046     2466     +1420     

Flag	Coverage Δ
integrationtests	?
unittests	63.79% <0.00%> (+<0.01%)	⬆️

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

Impacted Files	Coverage Δ
...ts/integration/feature_repos/repo_configuration.py	60.29% <0.00%> (-39.71%)	⬇️
.../integration/online_store/test_online_retrieval.py	17.39% <0.00%> (-82.61%)	⬇️
sdk/python/tests/utils/online_read_write_test.py	18.18% <0.00%> (-81.82%)	⬇️
.../integration/online_store/test_universal_online.py	18.96% <0.00%> (-81.04%)	⬇️
...fline_store/test_universal_historical_retrieval.py	22.09% <0.00%> (-77.91%)	⬇️
...gration/registration/test_feature_service_apply.py	31.25% <0.00%> (-68.75%)	⬇️
...hon/tests/integration/registration/test_cli_gcp.py	31.70% <0.00%> (-68.30%)	⬇️
...s/integration/registration/test_universal_types.py	31.95% <0.00%> (-68.05%)	⬇️
...n/tests/integration/registration/test_cli_redis.py	32.55% <0.00%> (-67.45%)	⬇️
sdk/python/feast/infra/online_stores/redis.py	30.35% <0.00%> (-64.29%)	⬇️
... and 42 more

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[achals]

/lgtm

[feast-ci-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: achals, adchia

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