Fix warnings

modules/desktop/default.nix

@@ -79,6 +79,19 @@ in
         };
         ssh = {
           enable = true;
+          enableDefaultConfig = false;
+          matchBlocks."*" = {
+            forwardAgent = false;
+            addKeysToAgent = "no";
+            compression = false;
+            serverAliveInterval = 0;
+            serverAliveCountMax = 3;
+            hashKnownHosts = false;
+            userKnownHostsFile = "~/.ssh/known_hosts";
+            controlMaster = "no";
+            controlPath = "~/.ssh/master-%r@%n:%p";
+            controlPersist = "no";
+          };
           extraConfig = ''
             # Force IPv4 otherwise git will try to use IPv6 which doesn't play well through a VPN
             AddressFamily inet