feat: defer loading of credential-provider-imds in util-defaults-mode-node #1149
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credential-provider-imds
inside ofutil-defaults-mode-node
.This avoids loading the IMDS credential provider package unless it is used. It is currently loaded for every (AWS SDK) client because defaults-mode is part of the base client config.
dynamic imports were tested in Node.js and various bundler (esbuild, vite, webpack) configurations in aws/aws-sdk-js-v3#5681 and aws/aws-sdk-js-v3#5677.