Fix the order of upgrade tasks

If we run the dedecated 5.0 upgrade tasks before installing the migrations it will skip installing them. Since it is not harmfil to run the migrations before hand and this was the case for the upgrader all the time this fix should be considered fine.

lib/tasks/alchemy/upgrade.rake

@@ -6,6 +6,7 @@ namespace :alchemy do
   desc "Upgrades your app to AlchemyCMS v#{Alchemy::VERSION}."
   task upgrade: [
     "alchemy:upgrade:prepare",
+    "alchemy:upgrade:5.0:run",
   ] do
     Alchemy::Upgrader.display_todos
   end
@@ -19,9 +20,6 @@ namespace :alchemy do
 
     desc "Alchemy Upgrader: Prepares the database."
     task database: [
-      "alchemy:upgrade:5.0:install_gutentag_migrations",
-      "alchemy:upgrade:5.0:remove_layout_roots",
-      "alchemy:upgrade:5.0:remove_root_page",
       "alchemy:install:migrations",
       "db:migrate",
     ]
@@ -34,11 +32,18 @@ namespace :alchemy do
     desc "Upgrade Alchemy to v5.0"
     task "5.0" => [
       "alchemy:upgrade:prepare",
+      "alchemy:upgrade:5.0:run",
     ] do
       Alchemy::Upgrader.display_todos
     end
 
     namespace "5.0" do
+      task "run" => [
+        "alchemy:upgrade:5.0:install_gutentag_migrations",
+        "alchemy:upgrade:5.0:remove_layout_roots",
+        "alchemy:upgrade:5.0:remove_root_page",
+      ]
+
       desc "Install Gutentag migrations"
       task install_gutentag_migrations: [:environment] do
         Alchemy::Upgrader::FivePointZero.install_gutentag_migrations