Added x86 architecture for Go version 1.15.3. (#9639)

* Added x86 architecture for Go version 1.15.3.

* Force pipeline rerun.

manifests/g/GoLang/Go/1.15.3/GoLang.Go.locale.en-US.yaml

@@ -0,0 +1,19 @@
+# yaml-language-server: $schema=https://aka.ms/winget-manifest.defaultlocale.1.0.0.schema.json
+PackageIdentifier: GoLang.Go
+PackageVersion: 1.15.3
+PackageLocale: en-US
+LicenseUrl: https://github.com/golang/go/blob/go1.16/LICENSE
+Moniker: go
+Tags:
+- go
+- golang
+- go1.16
+- golang1.16
+PackageUrl: https://golang.org
+Publisher: Golang
+PackageName: Go
+License: Copyright (c) 2009 The Go Authors
+ShortDescription: Go is an open source programming language that makes it easy to build simple, reliable, and efficient software.
+ManifestType: defaultLocale
+ManifestVersion: 1.0.0
+