chore: remove unnecessary branches for release

lua/community.lua

@@ -6,8 +6,7 @@ if true then return {} end -- WARN: REMOVE THIS LINE TO ACTIVATE THIS FILE
 
 ---@type LazySpec
 return {
-  -- TODO: Remove branch v4 on release
-  { "AstroNvim/astrocommunity", branch = "v4" },
+  "AstroNvim/astrocommunity",
   { import = "astrocommunity.pack.lua" },
   -- import/override with your plugins folder
 }

lua/lazy_setup.lua

@@ -1,7 +1,7 @@
 require("lazy").setup({
   {
     "AstroNvim/AstroNvim",
-    branch = "v4", -- TODO: change `branch="v4"` to `version="^4"` on release
+    version = "^4",
     import = "astronvim.plugins",
     opts = { -- AstroNvim options must be set here with the `import` key
       mapleader = " ", -- This ensures the leader key must be configured before Lazy is set up