feat: Use updated lualine syntax

flake.lock

@@ -1815,7 +1815,7 @@
       },
       "locked": {
         "lastModified": 1,
-        "narHash": "sha256-RZzpIKpIxRCokGZf10EdaiP5fTUDuFyZxSAKonCBJJ8=",
+        "narHash": "sha256-2CxuQIKuMbth3Z5NG4gvUPa0EZPazSgwOdxbzbfqvwQ=",
         "path": "./neovim",
         "type": "path"
       },

neovim/nvim.nix

@@ -74,24 +74,20 @@ in rec {
       lualine = {
         enable = true;
         settings.sections = {
-          lualine_c = [
-            {
-              name =
-                rawLua
-                /*
-                lua
-                */
-                ''
-                  function(bufnr)
-                      local opts = { highlight = true }
-                      return require'nvim-navic'.get_location(opts)
-                  end,
-                  cond = function()
-                      return require'nvim-navic'.is_available()
-                  end
-                '';
-            }
-          ];
+          lualine_c =
+            rawLua
+            /*
+            lua
+            */
+            ''
+              function(bufnr)
+                  local opts = { highlight = true }
+                  return require'nvim-navic'.get_location(opts)
+              end,
+              cond = function()
+                  return require'nvim-navic'.is_available()
+              end
+            '';
         };
       };