Push docker image after build in GH workflow

[pyalex]

Signed-off-by: pyalex moskalenko.alexey@gmail.com

What this PR does / why we need it:

Which issue(s) this PR fixes:

Fixes #2152 and also failing helm publishing

Does this PR introduce a user-facing change?:

none

[codecov-commenter]

Codecov Report

Merging #2171 (e4f819a) into master (46b1a35) will decrease coverage by 25.58%.
The diff coverage is n/a.

@@             Coverage Diff             @@
##           master    #2171       +/-   ##
===========================================
- Coverage   84.59%   59.01%   -25.59%     
===========================================
  Files         102      102               
  Lines        8186     8186               
===========================================
- Hits         6925     4831     -2094     
- Misses       1261     3355     +2094     

Flag	Coverage Δ
integrationtests	?
unittests	59.01% <ø> (ø)

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

Impacted Files	Coverage Δ
.../integration/online_store/test_universal_online.py	15.34% <0.00%> (-82.80%)	⬇️
.../integration/online_store/test_online_retrieval.py	17.39% <0.00%> (-82.61%)	⬇️
...fline_store/test_universal_historical_retrieval.py	19.18% <0.00%> (-80.82%)	⬇️
sdk/python/tests/utils/online_read_write_test.py	20.68% <0.00%> (-79.32%)	⬇️
...gration/registration/test_feature_service_apply.py	31.25% <0.00%> (-68.75%)	⬇️
sdk/python/feast/infra/online_stores/redis.py	26.97% <0.00%> (-67.11%)	⬇️
sdk/python/tests/data/data_creator.py	34.78% <0.00%> (-65.22%)	⬇️
sdk/python/tests/integration/e2e/test_usage_e2e.py	35.00% <0.00%> (-65.00%)	⬇️
...s/integration/registration/test_universal_types.py	36.12% <0.00%> (-62.59%)	⬇️
...istration/test_universal_odfv_feature_inference.py	38.29% <0.00%> (-61.71%)	⬇️
... and 50 more

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[adchia]

/lgtm

[feast-ci-bot]

[APPROVALNOTIFIER] This PR is APPROVED

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

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