Ssh issue (#479)

* fix key not generated by ssh server

* remove user accidently pushed

Author: samueltaripin

config/osv/azure-linux/azl3/imageconfigs/defaultconfigs/default-raw-x86_64.yml

@@ -108,3 +108,4 @@ systemConfig:
     # Set up ssh directories with correct permissions
     - cmd: "mkdir -m 755 -p /opt/var/lib/sshd"
     - cmd: "printf 'd /run/sshd 0755 root root -\\n' > /etc/tmpfiles.d/sshd.conf"
+    - cmd: "ssh-keygen -A"

config/osv/edge-microvisor-toolkit/emt3/imageconfigs/defaultconfigs/default-raw-x86_64.yml

@@ -96,3 +96,4 @@ systemConfig:
     # Set up ssh directories with correct permissions
     - cmd: "mkdir -m 755 -p /opt/var/lib/sshd"
     - cmd: "printf 'd /run/sshd 0755 root root -\\n' > /etc/tmpfiles.d/sshd.conf"
+    - cmd: "ssh-keygen -A"