build(deps): Bump github.com/aws/aws-sdk-go in /internal/awsxray (#2931)

Bumps [github.com/aws/aws-sdk-go](https://github.com/aws/aws-sdk-go) from 1.38.5 to 1.38.8.
- [Release notes](https://github.com/aws/aws-sdk-go/releases)
- [Changelog](https://github.com/aws/aws-sdk-go/blob/main/CHANGELOG.md)
- [Commits](aws/aws-sdk-go@v1.38.5...v1.38.8)

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

internal/awsxray/go.mod

@@ -3,6 +3,6 @@ module github.com/open-telemetry/opentelemetry-collector-contrib/internal/awsxra
 go 1.14
 
 require (
-	github.com/aws/aws-sdk-go v1.38.5
+	github.com/aws/aws-sdk-go v1.38.8
 	github.com/stretchr/testify v1.7.0
 )

internal/awsxray/go.sum

@@ -1,5 +1,5 @@
-github.com/aws/aws-sdk-go v1.38.5 h1:iUc1s0J/5Akc/pM5LNMKUEGTofSUjA3aiXL+hQwMbww=
-github.com/aws/aws-sdk-go v1.38.5/go.mod h1:hcU610XS61/+aQV88ixoOzUoG7v3b31pl2zKMmprdro=
+github.com/aws/aws-sdk-go v1.38.8 h1:rQz2XmTYIdO7FUvLF2Nd1+a7nqzAhnm0bphbhlgDdGw=
+github.com/aws/aws-sdk-go v1.38.8/go.mod h1:hcU610XS61/+aQV88ixoOzUoG7v3b31pl2zKMmprdro=
 github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/jmespath/go-jmespath v0.4.0 h1:BEgLn5cpjn8UN1mAw4NjwDrS35OdebyEtFe+9YPoQUg=