Fix yarn.lock

yarn.lock

@@ -1437,7 +1437,6 @@
     "@jupyterlab/apputils" "^4.0.0-alpha.15"
     "@jupyterlab/celltags" "^4.0.0-alpha.15"
     "@jupyterlab/codeeditor" "^4.0.0-alpha.15"
-    "@jupyterlab/codemirror" "^4.0.0-alpha.15"
     "@jupyterlab/console" "^4.0.0-alpha.15"
     "@jupyterlab/coreutils" "^6.0.0-alpha.15"
     "@jupyterlab/docmanager" "^4.0.0-alpha.15"
@@ -14347,7 +14346,7 @@ y18n@^5.0.5:
   resolved "https://registry.yarnpkg.com/y18n/-/y18n-5.0.8.tgz#7f4934d0f7ca8c56f95314939ddcd2dd91ce1d55"
   integrity sha512-0pfFzegeDWJHJIAmTLRP2DwHjdF5s7jo9tuztdQxAhINCdvS+3nGINqPd00AphqJR/0LhANUS6/+7SCb98YOfA==
 
-yallist@*, yallist@^4.0.0:
+yallist@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/yallist/-/yallist-4.0.0.tgz#9bb92790d9c0effec63be73519e11a35019a3a72"
   integrity sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A==