fast conformer configs and doc

[github-actions]

Signed-off-by: Dima Rekesh [email protected]

What does this PR do ?

adds fast conformer config files and docs

Collection: [Note which collection this PR will affect]
ASR

Changelog

• Add specific line by line info of high level changes in this PR.

docs/source/asr/models.rst (added entry for Fast Conformer)
examples/asr/conf/conformer/fastconformer/fastconformer_ctc_bpe.yaml (created)
examples/asr/conf/conformer/fastconformer/fastconformer_transducer_bpe.yaml (created)

Usage

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# Add a code snippet demonstrating how to use this 

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• Did you write any new necessary tests?
• Did you add or update any necessary documentation?
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PR Type:

• New Feature
• Bugfix
• [ X] Documentation

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Additional Information

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