Bump github.com/aws/aws-sdk-go from 1.36.15 to 1.36.19 in /detectors/aws (#511)

Bumps [github.com/aws/aws-sdk-go](https://github.com/aws/aws-sdk-go) from 1.36.15 to 1.36.19.
- [Release notes](https://github.com/aws/aws-sdk-go/releases)
- [Changelog](https://github.com/aws/aws-sdk-go/blob/master/CHANGELOG.md)
- [Commits](aws/aws-sdk-go@v1.36.15...v1.36.19)

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

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

Author: dependabot[bot]

detectors/aws/go.mod

@@ -3,7 +3,7 @@ module go.opentelemetry.io/contrib/detectors/aws
 go 1.14
 
 require (
-	github.com/aws/aws-sdk-go v1.36.15
+	github.com/aws/aws-sdk-go v1.36.19
 	github.com/stretchr/testify v1.6.1
 	go.opentelemetry.io/otel v0.15.0
 	go.opentelemetry.io/otel/sdk v0.15.0

detectors/aws/go.sum

@@ -1,6 +1,6 @@
 github.com/DataDog/sketches-go v0.0.1/go.mod h1:Q5DbzQ+3AkgGwymQO7aZFNP7ns2lZKGtvRBzRXfdi60=
-github.com/aws/aws-sdk-go v1.36.15 h1:nGqgPlXegCKPZOKXvWnYCLvLPJPRoSOHHn9d0N0DG7Y=
-github.com/aws/aws-sdk-go v1.36.15/go.mod h1:hcU610XS61/+aQV88ixoOzUoG7v3b31pl2zKMmprdro=
+github.com/aws/aws-sdk-go v1.36.19 h1:zbJZKkxeDiYxUYFjymjWxPye+qa1G2gRVyhIzZrB9zA=
+github.com/aws/aws-sdk-go v1.36.19/go.mod h1:hcU610XS61/+aQV88ixoOzUoG7v3b31pl2zKMmprdro=
 github.com/benbjohnson/clock v1.0.3 h1:vkLuvpK4fmtSCuo60+yC63p7y0BmQ8gm5ZXGuBCJyXg=
 github.com/benbjohnson/clock v1.0.3/go.mod h1:bGMdMPoPVvcYyt1gHDf4J2KE153Yf9BuiUKYMaxlTDM=
 github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=