Remove topgrade

Signed-off-by: Severin Kaderli <severin@kaderli.dev>

system/.config/topgrade.toml

@@ -1,7 +0,0 @@
-disable = ["cargo", "pip3", "node", "composer"]
-
-[git]
-pull_predefined = false
-repos = [
-    "~/dotfiles"
-]

system/.local/bin/upgrade

@@ -3,4 +3,13 @@
 . utils
 
 print_section "Updating system"
-topgrade
+paru -Syu --devel
+
+print_section "Updated configuration files"
+pacdiff
+
+print_section "Rust"
+rustup update
+
+print_section "Firmware Updates"
+fwupdmgr get-updates