Python: Audio to text (#9505)

### Motivation and Context

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  2. What problem does it solve?
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Addresses: #7434


### Description

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Add audio to text to SK Python.

### Contribution Checklist
1. Add audio to text to SK Python.
2. Add text to image integration tests.
3. Refactor Azure AI connector AD auth.

<!-- Before submitting this PR, please make sure: -->

- [x] The code builds clean without any errors or warnings
- [x] The PR follows the [SK Contribution
Guidelines](https://github.com/microsoft/semantic-kernel/blob/main/CONTRIBUTING.md)
and the [pre-submission formatting
script](https://github.com/microsoft/semantic-kernel/blob/main/CONTRIBUTING.md#development-scripts)
raises no violations
- [x] All unit tests pass, and I have added new tests where possible
- [x] I didn't break anyone 😄

Author: TaoChenOSU

.github/workflows/python-integration-tests.yml

@@ -64,6 +64,7 @@ jobs:
       AZURE_OPENAI_EMBEDDING_DEPLOYMENT_NAME: ${{ vars.AZURE_OPENAI_EMBEDDING_DEPLOYMENT_NAME }} # azure-text-embedding-ada-002
       AZURE_OPENAI_CHAT_DEPLOYMENT_NAME: ${{ vars.AZURE_OPENAI_CHAT_DEPLOYMENT_NAME }}
       AZURE_OPENAI_TEXT_DEPLOYMENT_NAME: ${{ vars.AZURE_OPENAI_TEXT_DEPLOYMENT_NAME }}
+      AZURE_OPENAI_AUDIO_TO_TEXT_ENDPOINT: ${{ secrets.AZURE_OPENAI_AUDIO_TO_TEXT_ENDPOINT }}
       AZURE_OPENAI_API_VERSION: ${{ vars.AZURE_OPENAI_API_VERSION }}
       AZURE_OPENAI_ENDPOINT: ${{ secrets.AZURE_OPENAI_ENDPOINT }}
       BING_API_KEY: ${{ secrets.BING_API_KEY }}
@@ -218,6 +219,7 @@ jobs:
       AZURE_OPENAI_EMBEDDING_DEPLOYMENT_NAME: ${{ vars.AZURE_OPENAI_EMBEDDING_DEPLOYMENT_NAME }} # azure-text-embedding-ada-002
       AZURE_OPENAI_CHAT_DEPLOYMENT_NAME: ${{ vars.AZURE_OPENAI_CHAT_DEPLOYMENT_NAME }}
       AZURE_OPENAI_TEXT_DEPLOYMENT_NAME: ${{ vars.AZURE_OPENAI_TEXT_DEPLOYMENT_NAME }}
+      AZURE_OPENAI_AUDIO_TO_TEXT_ENDPOINT: ${{ secrets.AZURE_OPENAI_AUDIO_TO_TEXT_ENDPOINT }}
       AZURE_OPENAI_API_VERSION: ${{ vars.AZURE_OPENAI_API_VERSION }}
       AZURE_OPENAI_ENDPOINT: ${{ secrets.AZURE_OPENAI_ENDPOINT }}
       BING_API_KEY: ${{ secrets.BING_API_KEY }}

python/.cspell.json

@@ -33,6 +33,7 @@
         "datamodel",
         "dotenv",
         "endregion",
+        "entra",
         "genai",
         "generativeai",
         "hnsw",