Update codemark

Author: rowanc1

package.json

@@ -46,7 +46,7 @@
     "lodash.debounce": "^4.0.8",
     "lodash.isequal": "^4.5.0",
     "lodash.throttle": "^4.1.1",
-    "prosemirror-codemark": "^0.2.2",
+    "prosemirror-codemark": "^0.3.4",
     "prosemirror-commands": "^1.1.12",
     "prosemirror-dropcursor": "^1.4.0",
     "prosemirror-gapcursor": "^1.2.0",

yarn.lock

@@ -4526,10 +4526,10 @@ prop-types@^15.6.2, prop-types@^15.7.2:
     object-assign "^4.1.1"
     react-is "^16.8.1"
 
-prosemirror-codemark@^0.2.2:
-  version "0.2.2"
-  resolved "https://registry.yarnpkg.com/prosemirror-codemark/-/prosemirror-codemark-0.2.2.tgz#38692be84da43f0c24de09d45f6034a3ecc663ba"
-  integrity sha512-ftFfQ29AMCMnARI9gAqmAaTTzhJ4FHMFgxilCLPYwpTzQ+LP2RAWyNKp2aAdr2QSWvUQCDlubURDcc3HXQXpDQ==
+prosemirror-codemark@^0.3.4:
+  version "0.3.4"
+  resolved "https://registry.yarnpkg.com/prosemirror-codemark/-/prosemirror-codemark-0.3.4.tgz#4b8a1bb02088ae6dc3dd9e61cb4f8a2d0a84407c"
+  integrity sha512-KnXfYM6E+HF02jzkz4fHZiETJErpnQlbYezS/yajDp4vxADQc3q1/+1J09Kfzm1gdawqGgeCNuokyYFqCiHVng==
 
 prosemirror-collab@^1.2.2:
   version "1.2.2"