chore(deps): update public.ecr.aws/lambda/nodejs docker tag to v20

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
public.ecr.aws/lambda/nodejs	final	major	18-x86_64 -> 20-x86_64
public.ecr.aws/lambda/nodejs	final	major	16-x86_64 -> 20-x86_64

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