makefile: foreach: assuming default versions.
makefile: foreach: assuming default versions.

Assuming "1" as versions to build for <pkg> if the <pkg>-vers variable is
undefined.

Signed-off-by: Gaël PORTAY <1666f60cfa201a60b0ea694168a0b6932673170a@gmail.com>

gazoo74/templates,gazoo74/templates,gazoo74/templates,gazoo74/templates