Remove outdated datalab-kernel version 0.2.7 from nblink-lock.json

Author: PierreRaybaut

.nblink/nblink-lock.json

@@ -647,18 +647,6 @@
             "channel": "emscripten-forge",
             "version": "1.3.3"
         },
-        "datalab-kernel-0.2.7-pyhd8ed1ab_0.conda": {
-            "hash": {
-                "md5": "5e1771e3c1b6cc2e322de28c0ad803d5",
-                "sha256": "53214b0f8b4aa0cecb528abd4705c4974860f59e0ccedec664d9a8884c65b7d0"
-            },
-            "name": "datalab-kernel",
-            "size": 57606,
-            "build": "pyhd8ed1ab_0",
-            "subdir": "noarch",
-            "channel": "conda-forge",
-            "version": "0.2.7"
-        },
         "exceptiongroup-1.3.1-pyhd8ed1ab_0.conda": {
             "hash": {
                 "md5": "8e662bd460bda79b1ea39194e3c4c9ab",