nixosTests.certmgr: handleTest -> runTest

nixos/tests/all-tests.nix

@@ -305,7 +305,7 @@ in
     "aarch64-linux"
     "x86_64-linux"
   ] ./ceph-single-node-bluestore-dmcrypt.nix;
-  certmgr = handleTest ./certmgr.nix { };
+  certmgr = import ./certmgr.nix { inherit pkgs runTest; };
   cfssl = handleTestOn [ "aarch64-linux" "x86_64-linux" ] ./cfssl.nix { };
   cgit = runTest ./cgit.nix;
   charliecloud = runTest ./charliecloud.nix;

nixos/tests/certmgr.nix

@@ -1,10 +1,5 @@
-{
-  system ? builtins.currentSystem,
-  config ? { },
-  pkgs ? import ../.. { inherit system config; },
-}:
+{ runTest, pkgs, ... }:
 
-with import ../lib/testing-python.nix { inherit system pkgs; };
 let
   mkSpec =
     {
@@ -63,7 +58,7 @@ let
       specs,
       testScript,
     }:
-    makeTest {
+    runTest {
       name = "certmgr-" + svcManager;
       nodes = {
         machine =