Update fails for clusters using etcd 3.5.23

[kwillmon-veracode]

/kind bug

Running kops 1.34.1 against a cluster that is currently at kubernetes v1.32.8 (and using etcd 3.5.23). The following update fails

kops update cluster --yes
kops rolling-update cluster --yes

During troubleshooting, I found this error log in etcd.log:

W1212 17:55:30.739917    6859 etcdserver.go:115] error running etcd: unknown etcd version v3.5.23: not found in [/opt/etcd-v3.5.23 /opt/etcd-v3.5.23/usr/local/bin /tmp/etcd-v3.5.23 /tmp/etcd-v3.5.23/usr/local/bin]

This appears to be caused by #17720 that dropped support for etcd 3.5.23

I believe that patch should have also included a symlink for 3.5.23 to 3.5.24

[hakman]

Thanks for reporting this @kwillmon-veracode, probably when I did the bump I thought that it was not part of any release.
I will submit a PR to fix it.