Update Lambda runtime to NODEJS_18_X and use AWS JS SDK v3

[lizsnyder]

I'm resolving an issue with an existing code example

Updating AWS Lambda runtime to NODEJS_18_X and use AWS JS SDK v3

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[lizsnyder]

CC @cpyle0819, since this is still in the V2 folder, should I leave this file as-is and instead create a parallel one in the V3 folder with these changes?

[cpyle0819]

Hey Liz, yes. And it should be a one line change in the v3 folder to change it to node 18. See javascriptv3/example_code/lambda/actions/create-function.js

[lizsnyder]

Closing until we resolve what to do here offline.

[lizsnyder]

Created new PR here in V3 folder: #4701