Add CloudFront signer package

[yotamishak]

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🦋 Changeset detected

Latest commit: 395b3f2

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
@effect-aws/cloudfront-signer	Minor

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[AsafBenjaminov]

lgtm

[floydspace]

Hi @yotamishak thanks for contribution, I will carefully review it this week.

[floydspace]

Hey @yotamishak
checked the code, and I have a change request for you:
could you pls make the more general @effect-aws/cloudfront package which will contain signer module, similar how it is done in dslq. The idea is to have aws service specific package with different utilities, this one will be a new cloudfront package
That is my oppinioated preferrence how to organize code, but I think it makes sense. I done want to make too many specific packages, in spite aws itself does

[floydspace]

and pls rebase, I updated the lock file