Update generated neovim config

config/neovim/store/treesitter-parsers/queries/diff/highlights.scm

@@ -0,0 +1,9 @@
+; These scopes are arbitrary and line up with good colors for the
+; `tree-sitter highlight` command. Adapt them as you see fit.
+
+[(addition) (new_file)] @string
+[(deletion) (old_file)] @keyword
+
+(commit) @constant
+(location) @attribute
+(command) @variable.builtin