upgrade: bump pulumi/pulumi to 3.136.1 (#284)

This is the required commit to unblock CI:
https://github.com/pulumi/pulumi-docker-build/pull/284/commits/bc7700a50c3e278a42258ec6710a2869ef3f01f1

Resolves: #272

sdk/go/dockerbuild/go.mod

@@ -6,7 +6,7 @@ toolchain go1.22.6
 
 require (
 	github.com/blang/semver v3.5.1+incompatible
-	github.com/pulumi/pulumi/sdk/v3 v3.134.1
+	github.com/pulumi/pulumi/sdk/v3 v3.136.1
 )
 
 require (