Allow helm binding to be compiled with go 1.16

[bhesmans]

Signed-off-by: Benjamin Hesmans [email protected]

Fixes issue # ??

Did not find any open issue. I tried the build scripts for the binding with go 1.16 and it was not happy

something like

/opt/venv/lib/python3.8/site-packages/kapitan/dependency_manager/helm
go: invalid module path ".": is a local import path

Proposed Changes

• add a module name to make it build with go 1.16

[ademariag]

Thank you @bhesmans , we are evaluating #701 which most likely will remove the need for this PR, but it is still worth applying it until we make our mind up for #701