Fix failing historical retrieval assertion

[woop]

Signed-off-by: Willem Pienaar git@willem.co

What this PR does / why we need it:

Fixes failing e2e test

Does this PR introduce a user-facing change?:

NONE

[codecov-commenter]

Codecov Report

Merging #1622 (5cdea7f) into master (408a823) will increase coverage by 5.79%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master    #1622      +/-   ##
==========================================
+ Coverage   77.84%   83.64%   +5.79%     
==========================================
  Files          66       67       +1     
  Lines        5688     5814     +126     
==========================================
+ Hits         4428     4863     +435     
+ Misses       1260      951     -309     

Flag	Coverage Δ
integrationtests	83.53% <100.00%> (?)
unittests	77.84% <0.00%> (ø)

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

Impacted Files	Coverage Δ
sdk/python/tests/test_historical_retrieval.py	98.85% <100.00%> (+37.35%)	⬆️
sdk/python/feast/infra/gcp.py	84.12% <0.00%> (ø)
sdk/python/feast/feature_store.py	91.85% <0.00%> (+0.45%)	⬆️
sdk/python/feast/repo_config.py	95.37% <0.00%> (+0.92%)	⬆️
sdk/python/feast/type_map.py	42.65% <0.00%> (+1.39%)	⬆️
sdk/python/feast/infra/provider.py	83.62% <0.00%> (+2.58%)	⬆️
sdk/python/tests/conftest.py	100.00% <0.00%> (+3.22%)	⬆️
sdk/python/feast/data_source.py	78.77% <0.00%> (+9.64%)	⬆️
sdk/python/feast/registry.py	79.11% <0.00%> (+19.55%)	⬆️
...hon/tests/test_offline_online_store_consistency.py	100.00% <0.00%> (+25.27%)	⬆️
... and 6 more

---

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[achals]

/lgtm

[feast-ci-bot]

[APPROVALNOTIFIER] This PR is APPROVED

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

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