feat: Support rbac auth type in conversation_logger

[leonavevor]

Purpose

• To support rbac when conversation history is being saved

Does this introduce a breaking change?

• [ ] Yes
• [x] No

How to Test

• Run it in devcontainer to test

git clone [[repo-address]](https://github.com/leonavevor/chat-with-your-data-solution-accelerator)
cd chat-with-your-data-solution-accelerator
git checkout main

• Test the code

code/tests/utilities/helpers/test_azure_search_helper.py => test_get_conversation_logger_rbac()

What to Check

Verify that the following are valid

• should be able to have your conversations saved even if you are not using key based auth (i.e using RBAC).

Other Information

[leonavevor]

@microsoft-github-policy-service agree

[github-actions[bot]]

Coverage Report •

File	Stmts	Miss	Cover	Missing
code/backend/batch/utilities/helpers
azure_search_helper.py	59	1	98%	269
TOTAL	3821	858	77%

Tests	Skipped	Failures	Errors	Time
395	0 :zzz:	0 :x:	0 :fire:	52.293s :stopwatch:

[leonavevor]

@Prasanjeet-Microsoft and @Vinay-Microsoft I have committed a better fix for this issue and rebased my recent changes on it, so it is in sync with the upstream main. This fix is base on AzureSearch library. This is the new change: https://github.com/Azure-Samples/chat-with-your-data-solution-accelerator/pull/1627/commits/92e7f9847e7b00ae277e1191c2d1acb45d3c1dbb

[Prasanjeet-Microsoft]

@Prasanjeet-Microsoft and @Vinay-Microsoft I have committed a better fix for this issue and rebased my recent changes on it, so it is in sync with the upstream main. This fix is base on AzureSearch library. This is the new change: 92e7f98

Hello @leonavevor, Thanks for the updated fix and for incorporating the changes using the AzureSearch library. We will verify the changes and if everything works as expected, we will proceed with merging the PR.