deps: Update github.com/aws/aws-sdk-go@v1.25.47 (#11130)

Updated via:

```
go get github.com/aws/aws-sdk-go@v1.25.47
go mod tidy
go mod vendor
```

go.mod

@@ -3,7 +3,7 @@ module github.com/terraform-providers/terraform-provider-aws
 go 1.13
 
 require (
-	github.com/aws/aws-sdk-go v1.25.46
+	github.com/aws/aws-sdk-go v1.25.47
 	github.com/beevik/etree v1.1.0
 	github.com/bflad/tfproviderlint v0.5.1
 	github.com/client9/misspell v0.3.4

go.sum

@@ -35,8 +35,8 @@ github.com/armon/go-radix v1.0.0 h1:F4z6KzEeeQIMeLFa97iZU6vupzoecKdU5TX24SNppXI=
 github.com/armon/go-radix v1.0.0/go.mod h1:ufUuZ+zHj4x4TnLV4JWEpy2hxWSpsRywHrMgIH9cCH8=
 github.com/aws/aws-sdk-go v1.15.78/go.mod h1:E3/ieXAlvM0XWO57iftYVDLLvQ824smPP3ATZkfNZeM=
 github.com/aws/aws-sdk-go v1.25.3/go.mod h1:KmX6BPdI08NWTb3/sm4ZGu5ShLoqVDhKgpiN924inxo=
-github.com/aws/aws-sdk-go v1.25.46 h1:zqMOCy41L8t9Yfk2K/f59TkNdvJfvmzVCRxPrxnQ4FY=
-github.com/aws/aws-sdk-go v1.25.46/go.mod h1:KmX6BPdI08NWTb3/sm4ZGu5ShLoqVDhKgpiN924inxo=
+github.com/aws/aws-sdk-go v1.25.47 h1:Y13LHLosjP35FPWae95teJC4eQH2YeKD0I0dVFZ4CUM=
+github.com/aws/aws-sdk-go v1.25.47/go.mod h1:KmX6BPdI08NWTb3/sm4ZGu5ShLoqVDhKgpiN924inxo=
 github.com/beevik/etree v1.1.0 h1:T0xke/WvNtMoCqgzPhkX2r4rjY3GDZFi+FjpRZY2Jbs=
 github.com/beevik/etree v1.1.0/go.mod h1:r8Aw8JqVegEf0w2fDnATrX9VpkMcyFeM0FhwO62wh+A=
 github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=