Linux 64 bit file rename breaks script installation

[murech]

Describe the bug
With the release of version 0.27.0, it has been decided to rename the release artifacts:
#1910 Replace x86_64 to amd64 build

Scripts that are downloading latest release from github directly using dynamic file name are failing because of this. For example: k9s_$(uname -s)_$(uname -m).tar.gz.

To Reproduce

K9S_VERSION=$(curl -L https://api.github.com/repos/derailed/k9s/releases/latest | jq .name -r) \
 && curl -L https://github.com/derailed/k9s/releases/download/${K9S_VERSION}/k9s_$(uname -s)_$(uname -m).tar.gz -o k9s.tar.gz

Additional context
Changing file name to k9s_$(uname -s)_amd64.tar.gz resolves it. I created this bug report if someone stumbles about the same issue.