feat: Backport cloudposse/cloudfront-cdn/aws improvements#340

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jwadolowski wants to merge 13 commits intocloudposse:mainfrom

jwadolowski:feat/backport-terraform-aws-cloudfront-cdn-improvements

Commits on May 13, 2025

chore: Add missing origin_keepalive_timeout and origin_read_timeout variables
jwadolowski
committed

Commits on May 19, 2025

fix: Configure CORS rules only when there's at least one origin defined
jwadolowski
committed

Commits on Jun 3, 2025

chore: Sync with upstream
jwadolowski
committed