wip: update jjdescription tree-sitter source

this commit should be amended with the proper reference on upstream
before merging

languages.toml

@@ -3318,7 +3318,8 @@ text-width = 72
 
 [[grammar]]
 name = "jjdescription"
-source = { git = "https://github.com/kareigu/tree-sitter-jjdescription", rev = "23dd3dd18ee29bdd761642511aa314215801afd8" }
+# TODO: replace with upstream before merging
+source = { git = "https://github.com/bryceberger/tree-sitter-jjdescription", rev = "67519aca5810c215e8d4c8f5f39e4aef40501de6" }
 
 [[language]]
 name = "jq"