Go V2 SDK: add Lambda CreateFunction example

[codegeek1001]

aws-doc-sdk-examples Pull Request

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I'm submitting a new SDK code example

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• [x] Add the following copyright notice to the top of each file. See the LICENSE agreement for the terms of the copyright.

Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
SPDX-License-Identifier: Apache-2.0

• [ ] Create unit tests for all paths through the code, and confirm that the all the tests pass. For recommendations, see How we test code examples.
• [x] Run a linter against all code and implement the resulting suggestions. For recommendations, see Linters run on check in.
• [x] Add minimum usage documentation as comments in the code. For recommendations, see Code comment guidelines.

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I'm resolving an issue with an existing code example

Describe the changes you have made here, including any issue numbers.

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• [ ] Test the changed code. For recommendations, see How we test code examples.
• [ ] Run a linter against the changed code and implement the resulting suggestions. For recommendations, see Linters run on check in.

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[codegeek1001]

Hi, This is my first Pull Request for the Go SDK V2 documentation. I thought creating a Lambda example will be useful. Let me know if I missed any required steps in the Pull Request.

[Laren-AWS]

Closing due to lack of response. Feel free to re-open if you want to continue work on this (but see my previous comments about why this might not be the best choice at this point).