Move apollo hostvars to hostvars file

Signed-off-by: Florian Pritz <bluewind@xinu.at>

host_vars/apollo.archlinux.org

+---
+
+ipv4_address: "138.201.81.199"
+ipv6_address: "2a01:4f8:172:1d86::1/128"
+ipv4_gateway: "138.201.81.193"
+ipv6_gateway: "fe80::1"
+filesystem: btrfs

playbooks/apollo-provision.yml

@@ -8,10 +8,5 @@
   remote_user: root
   vars:
     - hostname: apollo
-      ipv4_address: "138.201.81.199"
-      ipv6_address: "2a01:4f8:172:1d86::1/128"
-      ipv4_gateway: "138.201.81.193"
-      ipv6_gateway: "fe80::1"
-      filesystem: btrfs
   roles:
     - install_arch