update dependencies and bump to 0.6.1 (#93)

Author: alaviss

Cargo.lock

@@ -5,7 +5,7 @@
 [package]
 name = "tree-sitter-nim"
 description = "nim grammar for the tree-sitter parsing library"
-version = "0.6.0"
+version = "0.6.1"
 keywords = ["incremental", "parsing", "nim"]
 categories = ["parsing", "text-editors"]
 repository = "https://github.com/tree-sitter/tree-sitter-nim"