PYTHON-2757 PYTHON-2730 Resync command monitoring killCursors tests (#643)

(cherry picked from commit 6bebaf9)

Author: ShaneHarvey

test/command_monitoring/legacy/find.json

@@ -413,9 +413,9 @@
       ]
     },
     {
-      "description": "A successful find event with a getmore and the server kills the cursor",
+      "description": "A successful find event with a getmore and the server kills the cursor (<= 4.4)",
       "ignore_if_server_version_less_than": "3.1",
-      "ignore_if_server_version_greater_than": "4.9.0",
+      "ignore_if_server_version_greater_than": "4.4",
       "ignore_if_topology_type": [
         "sharded"
       ],

test/unified-test-format/valid-pass/poc-command-monitoring.json

@@ -57,11 +57,11 @@
   ],
   "tests": [
     {
-      "description": "A successful find event with a getmore and the server kills the cursor",
+      "description": "A successful find event with a getmore and the server kills the cursor (<= 4.4)",
       "runOnRequirements": [
         {
           "minServerVersion": "3.1",
-          "maxServerVersion": "4.9.0",
+          "maxServerVersion": "4.4.99",
           "topologies": [
             "single",
             "replicaset"