Bump Atom's tree-sitter

Author: mauricioszabo

package.json

@@ -162,7 +162,7 @@
     "temp": "0.9.2",
     "text-buffer": "^13.18.5",
     "timecop": "https://www.atom.io/api/packages/timecop/versions/0.36.2/tarball",
-    "tree-sitter": "git+https://github.com/DeeDeeG/node-tree-sitter.git#bb298eaae66e0c4f11908cb6209f3e141884e88e",
+    "tree-sitter": "^0.20.0",
     "tree-view": "https://www.atom.io/api/packages/tree-view/versions/0.229.1/tarball",
     "typescript-simple": "8.0.6",
     "update-package-dependencies": "file:./packages/update-package-dependencies",