Revert "76093 restructure LICENSES file generation"

This reverts commit d39ac98cc5.

build/common.sh

@@ -729,6 +729,8 @@ function kube::build::copy_output() {
     --prune-empty-dirs \
     --filter='- /_temp/' \
     --filter='+ /vendor/' \
+    --filter='+ /Godeps/' \
+    --filter='+ /staging/***/Godeps/**' \
     --filter='+ /_output/dockerized/bin/**' \
     --filter='+ zz_generated.*' \
     --filter='+ generated.proto' \