Merge pull request #3980 from XVincentX/patch-1

Add Express-Gateway to the official images

library/express-gateway

@@ -0,0 +1,7 @@
+Maintainers: The Express-Gateway Team <[email protected]> (@express_gateway)
+GitRepo: https://github.com/ExpressGateway/docker-express-gateway.git
+
+Tags: 1.x, 1.14.x, 1.14.0, latest
+Architectures: arm64v8, amd64, i386, ppc64le, s390x
+GitCommit: ff6e4d728bf4a83cfe4be69ff10148010ad04903
+Directory: alpine