Bump github.com/aws/aws-sdk-go from 1.26.5 to 1.26.7

Bumps [github.com/aws/aws-sdk-go](https://github.com/aws/aws-sdk-go) from 1.26.5 to 1.26.7.
- [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@v1.26.5...v1.26.7)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

go.mod

@@ -5,7 +5,7 @@ go 1.13
 require (
 	github.com/AdRoll/goamz v0.0.0-20170825154802-2731d20f46f4
 	github.com/StackExchange/wmi v0.0.0-20190523213315-cbe66965904d
-	github.com/aws/aws-sdk-go v1.26.5
+	github.com/aws/aws-sdk-go v1.26.7
 	github.com/beevik/ntp v0.2.0
 	github.com/bradfitz/gomemcache v0.0.0-20190913173617-a41fca850d0b
 	github.com/elazarl/goproxy v0.0.0-20191011121108-aa519ddbe484

go.sum

@@ -13,6 +13,8 @@ github.com/StackExchange/wmi v0.0.0-20190523213315-cbe66965904d h1:G0m3OIz70MZUW
 github.com/StackExchange/wmi v0.0.0-20190523213315-cbe66965904d/go.mod h1:3eOhrUMpNV+6aFIbp5/iudMxNCF27Vw2OZgy4xEx0Fg=
 github.com/aws/aws-sdk-go v1.26.5 h1:mm59kTX51f/tU8Bas3zfwdJirxVdeQ+FRTWMoTdYN0M=
 github.com/aws/aws-sdk-go v1.26.5/go.mod h1:KmX6BPdI08NWTb3/sm4ZGu5ShLoqVDhKgpiN924inxo=
+github.com/aws/aws-sdk-go v1.26.7 h1:ObjEnmzvSdYy8KVd3me7v/UMyCn81inLy2SyoIPoBkg=
+github.com/aws/aws-sdk-go v1.26.7/go.mod h1:KmX6BPdI08NWTb3/sm4ZGu5ShLoqVDhKgpiN924inxo=
 github.com/beevik/ntp v0.2.0 h1:sGsd+kAXzT0bfVfzJfce04g+dSRfrs+tbQW8lweuYgw=
 github.com/beevik/ntp v0.2.0/go.mod h1:hIHWr+l3+/clUnF44zdK+CWW7fO8dR5cIylAQ76NRpg=
 github.com/blang/semver v3.1.0+incompatible/go.mod h1:kRBLl5iJ+tD4TcOOxsy/0fnwebNt5EWlYSAyrTnjyyk=