Bump github.com/aws/aws-sdk-go from 1.44.316 to 1.47.3 in /internal/aws/proxy #8784

Job	Run time
govulncheck (receiver-0)	3m 53s
setup-environment	0s
govulncheck (receiver-1)	1m 52s
govulncheck (processor)	3m 24s
govulncheck (exporter)	6m 45s
govulncheck (extension)	2m 50s
govulncheck (connector)	3m 26s
govulncheck (internal)	3m 51s
govulncheck (pkg)	3m 55s
check-codeowners	0s
check-collector-module-version	0s
lint-matrix	0s
checks	0s
unittest-matrix	0s
build-examples	0s
correctness-metrics	0s
correctness-traces	0s
integration-tests	0s
lint	0s
unittest	0s
coverage	0s
cross-compile	0s
build-package	0s
windows-msi	0s
publish-check	0s
publish-dev	0s
publish-stable	0s
rotate-milestone	0s
	29m 56s

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