Remove https use for localhost

In the kubernetes container the SSL connection is stopped at the ingress
level so localhost doesn't handle HTTPS.

client/tools/mgr-push/rhnpushrc

@@ -53,7 +53,7 @@ count			=
 dir				=
 
 #Push to this server (http[s]://<hostname>/APP)
-server 			=	https://localhost/APP
+server 			=	http://localhost/APP
 
 #Manage this channel(s)
 channel			=

susemanager-utils/susemanager-sls/src/modules/uyuni_config.py

@@ -35,7 +35,7 @@ class RPCClient:
     RPC Client
     """
 
-    def __init__(self, user: str = None, password: str = None, url: str = "https://localhost/rpc/api"):
+    def __init__(self, user: str = None, password: str = None, url: str = "http://localhost/rpc/api"):
         """
         XML-RPC client interface.