Calico wireguard (#7638)

* Calico: add Wireguard support

* CI: Add Calico Wireguard scenario

roles/network_plugin/calico/tasks/repos.yml

@@ -0,0 +1,20 @@
+---
+- name: Calico | Add wireguard yum repo
+  when:
+    - calico_wireguard_enabled
+  block:
+
+    - name: Calico | Add wireguard yum repo
+      yum_repository:
+        name: copr:copr.fedorainfracloud.org:jdoss:wireguard
+        file: _copr:copr.fedorainfracloud.org:jdoss:wireguard
+        description: Copr repo for wireguard owned by jdoss
+        baseurl: "{{ calico_wireguard_repo }}"
+        gpgcheck: yes
+        gpgkey: https://download.copr.fedorainfracloud.org/results/jdoss/wireguard/pubkey.gpg
+        skip_if_unavailable: yes
+        enabled: yes
+        repo_gpgcheck: no
+      when:
+        - ansible_os_family in ['RedHat']
+        - ansible_distribution not in ['Fedora']