Implement feature_store._apply_diffs to handle registry and infra diffs

[felixwang9817]

What this PR does / why we need it: This PR modifies FeatureStore to execute feast apply logic by applying the appropriate RegistryDiff and InfraDiff generated from FeatureStore._plan. Right now, this logic is only activated for the local provider.

Which issue(s) this PR fixes:

Fixes #

Does this PR introduce a user-facing change?:

feast plan works:
$ feast plan
Unchanged entity driver_id
Unchanged feature view driver_hourly_stats

Unchanged sqlite table adjusted_raven_driver_hourly_stats

[codecov-commenter]

Codecov Report

Merging #2238 (52b13aa) into master (88fac8b) will decrease coverage by 22.91%.
The diff coverage is 39.06%.

@@             Coverage Diff             @@
##           master    #2238       +/-   ##
===========================================
- Coverage   85.43%   62.52%   -22.92%     
===========================================
  Files         108      108               
  Lines        9021     8634      -387     
===========================================
- Hits         7707     5398     -2309     
- Misses       1314     3236     +1922     

Flag	Coverage Δ
integrationtests	?
unittests	62.52% <39.06%> (+2.39%)	⬆️

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

Impacted Files	Coverage Δ
sdk/python/feast/diff/infra_diff.py	78.20% <0.00%> (-10.21%)	⬇️
...thon/feast/infra/offline_stores/redshift_source.py	46.21% <0.00%> (-37.72%)	⬇️
sdk/python/feast/infra/utils/aws_utils.py	29.57% <0.00%> (-55.93%)	⬇️
...ts/integration/feature_repos/repo_configuration.py	45.71% <ø> (-48.58%)	⬇️
...fline_store/test_universal_historical_retrieval.py	100.00% <ø> (ø)
.../integration/online_store/test_online_retrieval.py	100.00% <ø> (ø)
.../integration/online_store/test_universal_online.py	100.00% <ø> (+2.30%)	⬆️
.../python/tests/integration/registration/test_cli.py	55.78% <0.00%> (-43.54%)	⬇️
...s/integration/registration/test_universal_types.py	35.89% <ø> (-62.86%)	⬇️
sdk/python/feast/repo_operations.py	54.59% <21.05%> (+1.90%)	⬆️
... and 62 more

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 88fac8b...52b13aa. Read the comment docs.

[adchia]

/lgtm

[feast-ci-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: adchia, felixwang9817

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Needs approval from an approver in each of these files:

• OWNERS [adchia,felixwang9817]

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment