salt: Fix mine call for salt '3000.2'

In Salt '3000.2' we can't provide kwargs for mine call, so we need to
use potitional arguments in pillar and for `module.run` with `mine.send`
we need to use potitional arguments to provide the mine name, as `func`
get renamed to `name` but this arguments is gave to the function behind,
which make the mine function call fail.

Sees saltstack/salt#56584

pillar/metalk8s/roles/ca.sls

@@ -1,19 +1,19 @@
 mine_functions:
   kubernetes_root_ca_b64:
-    mine_function: hashutil.base64_encodefile
-    fname: /etc/kubernetes/pki/ca.crt
+    - mine_function: hashutil.base64_encodefile
+    - /etc/kubernetes/pki/ca.crt
 
   kubernetes_etcd_ca_b64:
-    mine_function: hashutil.base64_encodefile
-    fname: /etc/kubernetes/pki/etcd/ca.crt
+    - mine_function: hashutil.base64_encodefile
+    - /etc/kubernetes/pki/etcd/ca.crt
 
   kubernetes_front_proxy_ca_b64:
-    mine_function: hashutil.base64_encodefile
-    fname: /etc/kubernetes/pki/front-proxy-ca.crt
+    - mine_function: hashutil.base64_encodefile
+    - /etc/kubernetes/pki/front-proxy-ca.crt
 
   kubernetes_sa_pub_key_b64:
-    mine_function: hashutil.base64_encodefile
-    fname: /etc/kubernetes/pki/sa.pub
+    - mine_function: hashutil.base64_encodefile
+    - /etc/kubernetes/pki/sa.pub
 
 x509_signing_policies:
   kube_apiserver_client_policy:

pillar/metalk8s/roles/minion.sls

@@ -1,7 +1,7 @@
 mine_functions:
   control_plane_ip:
-    mine_function: grains.get
-    key: metalk8s:control_plane_ip
+    - mine_function: grains.get
+    - metalk8s:control_plane_ip
   workload_plane_ip:
-    mine_function: grains.get
-    key: metalk8s:workload_plane_ip
+    - mine_function: grains.get
+    - metalk8s:workload_plane_ip

salt/metalk8s/kubernetes/ca/etcd/installed.sls

@@ -35,7 +35,7 @@ Generate etcd CA certificate:
 Advertise etcd CA certificate in the mine:
   module.wait:
     - mine.send:
-      - func: kubernetes_etcd_ca_b64
+      - kubernetes_etcd_ca_b64
       - mine_function: hashutil.base64_encodefile
       - /etc/kubernetes/pki/etcd/ca.crt
     - watch:

salt/metalk8s/kubernetes/ca/front-proxy/installed.sls

@@ -35,7 +35,7 @@ Generate front proxy CA certificate:
 Advertise front proxy CA certificate in the mine:
   module.wait:
     - mine.send:
-      - func: kubernetes_front_proxy_ca_b64
+      - kubernetes_front_proxy_ca_b64
       - mine_function: hashutil.base64_encodefile
       - /etc/kubernetes/pki/front-proxy-ca.crt
     - watch:

salt/metalk8s/kubernetes/ca/kubernetes/exported.sls

@@ -4,7 +4,7 @@ include:
 Advertise CA certificate in the mine:
   module.wait:
     - mine.send:
-      - func: 'kubernetes_root_ca_b64'
+      - kubernetes_root_ca_b64
       - mine_function: hashutil.base64_encodefile
       - /etc/kubernetes/pki/ca.crt
     - watch:

salt/metalk8s/kubernetes/sa/installed.sls

@@ -29,7 +29,7 @@ Store SA public key:
 Advertise SA pub key in the mine:
   module.wait:
     - mine.send:
-      - func: kubernetes_sa_pub_key_b64
+      - kubernetes_sa_pub_key_b64
       - mine_function: hashutil.base64_encodefile
       - /etc/kubernetes/pki/sa.pub
     - watch: