Run gofmt first after generating code

[BenTheElder]

generating code before gofmt causes make tidy to create spurious diffs with leading blank lines in generated code. moving gofmt to run after generating code avoids this.

[BenTheElder]

without this change a make tidy on HEAD with no changes creates the following diff:

diff --git a/pkg/client/zz_generated.client_image.go b/pkg/client/zz_generated.client_image.go
index 99f8806..6e679e7 100644
--- a/pkg/client/zz_generated.client_image.go
+++ b/pkg/client/zz_generated.client_image.go
@@ -1,3 +1,4 @@
+
 /*
        Note: This file is autogenerated! Do not edit it manually!
        Edit client_image_template.go instead, and run
diff --git a/pkg/client/zz_generated.client_kernel.go b/pkg/client/zz_generated.client_kernel.go
index f1919cd..76fd4b4 100644
--- a/pkg/client/zz_generated.client_kernel.go
+++ b/pkg/client/zz_generated.client_kernel.go
@@ -1,3 +1,4 @@
+
 /*
        Note: This file is autogenerated! Do not edit it manually!
        Edit client_kernel_template.go instead, and run
diff --git a/pkg/client/zz_generated.client_vm.go b/pkg/client/zz_generated.client_vm.go
index a657220..40cd956 100644
--- a/pkg/client/zz_generated.client_vm.go
+++ b/pkg/client/zz_generated.client_vm.go
@@ -1,3 +1,4 @@
+
 /*
        Note: This file is autogenerated! Do not edit it manually!
        Edit client_vm_template.go instead, and run

[luxas]

Thanks! Yeah, I remember seeing this randomly some time before, but not knowing why it happened 😂