fix: silence apt-get update with -qq flag

upgrade.sh

@@ -29,7 +29,7 @@ install_go_and_compile_auth() {
     info "Checking for Go and compiling authentication binary..."
     if ! command -v go &>/dev/null; then
         warn "Go is not installed. Attempting to install..."
-        apt-get update -y >/dev/null
+        apt-get update -qq >/dev/null
         apt-get install -y golang-go >/dev/null
         success "Go installed successfully."
     else