python specific app setting logs added

Description

Adds an additional log statement to init and env reload request. This log statement details the state of the 6 python-specific app settings.

Fixes #

PR information

[ ] The title of the PR is clear and informative.
[ ] There are a small number of commits, each of which has an informative message. This means that previously merged commits do not appear in the history of the PR. For information on cleaning up the commits in your pull request, see this page.
[ ] If applicable, the PR references the bug/issue that it fixes in the description.
[ ] New Unit tests were added for the changes made and CI is passing.

Quality of Code and Contribution Guidelines

[ ] I have read the contribution guidelines.

Codecov Report

Attention: 8 lines in your changes are missing coverage. Please review.

Comparison is base (d4200f8) 85.97% compared to head (1f14240) 32.15%.

:exclamation: Current head 1f14240 differs from pull request most recent head 437cefe. Consider uploading reports for the commit 437cefe to get more accurate results

Files	Patch %	Lines
...zure_functions_worker/utils/app_setting_manager.py	33.33%	8 Missing :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## dev #1353 +/- ## =========================================== - Coverage 85.97% 32.15% -53.83% =========================================== Files 34 35 +1 Lines 1940 1953 +13 Branches 367 370 +3 =========================================== - Hits 1668 628 -1040 - Misses 204 1324 +1120 + Partials 68 1 -67 ``` | [Flag](https://app.codecov.io/gh/Azure/azure-functions-python-worker/pull/1353/flags?src=pr&el=flags&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Azure) | Coverage Δ | | |---|---|---| | [unittests](https://app.codecov.io/gh/Azure/azure-functions-python-worker/pull/1353/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Azure) | `32.15% <46.66%> (-53.78%)` | :arrow_down: | Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Azure#carryforward-flags-in-the-pull-request-comment) to find out more.

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Azure / azure-functions-python-worker