fix(catppuccin): use get_theme() instead of get() for bufferline integration (#1614)

fix catppuccin

Co-authored-by: abs3ntdev <abs3ntdev@users.noreply.github.com>

Author: abs3ntdev

lua/astrocommunity/colorscheme/catppuccin/init.lua

@@ -19,7 +19,7 @@ return {
       optional = true,
       opts = function(_, opts)
         return require("astrocore").extend_tbl(opts, {
-          highlights = require("catppuccin.groups.integrations.bufferline").get(),
+          highlights = require("catppuccin.groups.integrations.bufferline").get_theme(),
         })
       end,
     },