chore: update and fix cargo.toml

Author: clason

Cargo.toml

@@ -1,10 +1,10 @@
 [package]
-name = "tree-sitter-help"
+name = "tree-sitter-vimdoc"
 description = "help grammar for the tree-sitter parsing library"
-version = "0.0.1"
-keywords = ["incremental", "parsing", "help"]
+version = "1.3.0"
+keywords = ["incremental", "parsing", "neovim", "vimdoc"]
 categories = ["parsing", "text-editors"]
-repository = "https://github.com/tree-sitter/tree-sitter-help"
+repository = "https://github.com/neovim/tree-sitter-vimdoc"
 edition = "2018"
 license = "MIT"