Update INTEGRATION_TESTS.md

[hawflau]

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

[jfuss]

Please make PRs from personal forks and not push patches to our main repo.

After merging, please remove the patch branch to keep the repo clean.

[codecov-commenter]

Codecov Report

Merging #2300 (0f7d479) into develop (e7a1496) will increase coverage by 0.81%.
The diff coverage is 96.82%.

@@             Coverage Diff             @@
##           develop    #2300      +/-   ##
===========================================
+ Coverage    93.58%   94.39%   +0.81%     
===========================================
  Files           90       97       +7     
  Lines         6124     7087     +963     
  Branches      1260     1434     +174     
===========================================
+ Hits          5731     6690     +959     
+ Misses         183      181       -2     
- Partials       210      216       +6     

Impacted Files	Coverage Δ
samtranslator/model/cognito.py	85.71% <ø> (ø)
samtranslator/model/api/http_api_generator.py	91.21% <75.00%> (+0.02%)	⬆️
samtranslator/model/api/api_generator.py	93.70% <89.28%> (-0.66%)	⬇️
samtranslator/model/apigateway.py	96.98% <96.15%> (-0.18%)	⬇️
samtranslator/__init__.py	100.00% <100.00%> (ø)
samtranslator/feature_toggle/dialup.py	100.00% <100.00%> (ø)
samtranslator/feature_toggle/feature_toggle.py	100.00% <100.00%> (+12.16%)	⬆️
samtranslator/intrinsics/actions.py	98.79% <100.00%> (+0.07%)	⬆️
samtranslator/metrics/method_decorator.py	100.00% <100.00%> (ø)
samtranslator/metrics/metrics.py	100.00% <100.00%> (ø)
... and 34 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 4b446dd...0f7d479. Read the comment docs.