Remove travis-ci logic for pushing to quay app registery
Remove travis-ci logic for pushing to quay app registery

mailing list discussion found at the link below
https://groups.google.com/g/kubevirt-dev/c/F-C1Bpfdhes

Signed-off-by: David Vossel <3a865980c5ac97d5aadbbcbf1cbfa33e47e26202@gmail.com>

davidvossel/kubevirt,davidvossel/kubevirt,stu-gott/kubevirt,davidvossel/kubevirt,stu-gott/kubevirt,stu-gott/kubevirt,kubevirt/kubevirt,davidvossel/kubevirt,kubevirt/kubevirt,kubevirt/kubevirt,kubevirt/kubevirt,stu-gott/kubevirt