Simplified gitignore

.gitignore

@@ -1,22 +1,2 @@
-# This file is for zig-specific build artifacts.
+zig-*
-# If you have OS-specific or editor-specific files to ignore,
+.zig-*
-# such as *.swp or .DS_Store, put those in your global
-# ~/.gitignore and put this in your ~/.gitconfig:
-#
-# [core]
-#     excludesfile = ~/.gitignore
-#
-# Cheers!
-# -andrewrk
-
-.zig-cache/
-zig-out/
-/release/
-/debug/
-/build/
-/build-*/
-/docgen_tmp/
-
-# Although this was renamed to .zig-cache, let's leave it here for a few
-# releases to make it less annoying to work with multiple branches.
-zig-cache/