feat(kerberos): bump kerberos dependency to ^1.0.0

Author: mbroadst

package.json

@@ -40,7 +40,7 @@
     "snappy": "^6.0.1"
   },
   "peerOptionalDependencies": {
-    "kerberos": ">= 0.0.23 < 1.0.0",
+    "kerberos": "^1.0.0",
     "mongodb-extjson": "^2.1.2",
     "snappy": "^6.0.1",
     "bson-ext": "^2.0.0"