move backoff settings as well as other functions out of utils

[AlbertSnows]

Link to JIRA ticket if there is one: https://ctds-planx.atlassian.net/browse/PXP-11392

This PR moves config properties and functions out of utils into config. Utils should be low-level, and thus not reference other namespaces for sake of not inducing circular dependencies.
redesign of #1181

New Features

Breaking Changes

Bug Fixes

Improvements

Dependency updates

• moved properties and functions out of utils to config or models to resolve cyclic dependencies

Deployment changes

[coveralls]

Pull Request Test Coverage Report for Build 12717987200

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 398 unchanged lines in 9 files lost coverage.
• Overall coverage increased (+0.2%) to 75.399%

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Files with Coverage Reduction	New Missed Lines	%
resources/audit/client.py	11	73.42%
resources/openid/ras_oauth2.py	16	58.65%
config.py	19	73.97%
init.py	20	90.76%
models.py	21	86.68%
utils.py	40	67.59%
resources/google/utils.py	51	77.19%
scripting/google_monitor.py	77	40.6%
scripting/fence_create.py	143	60.5%

Totals
Change from base Build 12356407492:	0.2%
Covered Lines:	7849
Relevant Lines:	10410

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💛 - Coveralls

[github-actions]

Please find the ci env pod logs here