### Motivation and Context

AssemblyAI is a speech AI company and SK provides a new
`IAudioToTextService` for different connectors to implement.

### Description

I added a connector for AssemblyAI that implements
`IAudioToTextService`.
The `AssemblyAIAudioToTextService` accepts `AudioContent` as mandated by
the interface, but also a `Stream` as discussed
[here](#4932), a
`FileInfo`, and a `Uri`.

Remarks:
- I couldn't run tests in Connectors.UnitTests because of compilation
issues in referenced projects, but I could verify the functionality in
the integration tests.
- We're working on our C# SDK, so the code will be updated once our C#
SDK lands.

Questions:
- How should I set up the icon and README.md file in this connector
project?
- Should the `IAudioToTextService` interface accept
`PromptExecutionSettings`? It seems a little odd to me since this isn't
prompting an LLM.
- Which of these overloads makes sense to pull into
`IAudioToTextService`? I added `Stream`, `FileInfo`, and `Uri` to our
implementation.

Upcoming changes.

- Change AudioAbstractions to accept an IAsyncEnumerable<StreamingAudioContent> instead of AudioStreamContent class.

### Contribution Checklist

- [ ] 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
- [ ] All unit tests pass, and I have added new tests where possible
- [x] I didn't break anyone 😄

---------

Co-authored-by: Roger Barreto <[email protected]>

AssemblyAI is a speech AI company and SK provides a new
`IAudioToTextService` for different connectors to implement.

I added a connector for AssemblyAI that implements
`IAudioToTextService`.
The `AssemblyAIAudioToTextService` accepts `AudioContent` as mandated by
the interface, but also a `Stream` as discussed
[here](#4932), a
`FileInfo`, and a `Uri`.

Remarks:
- I couldn't run tests in Connectors.UnitTests because of compilation
issues in referenced projects, but I could verify the functionality in
the integration tests.
- We're working on our C# SDK, so the code will be updated once our C#
SDK lands.

Questions:
- How should I set up the icon and README.md file in this connector
project?
- Should the `IAudioToTextService` interface accept
`PromptExecutionSettings`? It seems a little odd to me since this isn't
prompting an LLM.
- Which of these overloads makes sense to pull into
`IAudioToTextService`? I added `Stream`, `FileInfo`, and `Uri` to our
implementation.

Upcoming changes.

- Change AudioAbstractions to accept an IAsyncEnumerable<StreamingAudioContent> instead of AudioStreamContent class.

- [ ] 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
- [ ] All unit tests pass, and I have added new tests where possible
- [x] I didn't break anyone 😄

---------

Co-authored-by: Roger Barreto <[email protected]>

…crosoft/semantic-kernel into feature-connectors-assemblyai

### Motivation and Context

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  1. Why is this change required?
  2. What problem does it solve?
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### Description

<!-- Describe your changes, the overall approach, the underlying design.
These notes will help understanding how your code works. Thanks! -->

### Contribution Checklist

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

- [ ] The code builds clean without any errors or warnings
- [ ] 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
- [ ] All unit tests pass, and I have added new tests where possible
- [ ] I didn't break anyone 😄

---------

Co-authored-by: Niels Swimberghe <[email protected]>

…nto upstream/feature-connectors-assemblyai