fix: update package manager name

neofetch

@@ -1566,6 +1566,14 @@ get_packages() {
             has pisi       && tot pisi li
             has pacstall   && tot pacstall -L
             
+            if has matt; then
+              matt_pkgs=$(matt list --grep | grep -v ">>>")
+              while IFS= read -r line; do
+                  packages+=( $line )
+              done <<< "$matt_pkgs"
+              pac $((${#packages[@]}-pkgs_h))
+            fi
+
             # Using the dnf package cache is much faster than rpm.
             if has dnf && type -p sqlite3 >/dev/null && [[ -f /var/cache/dnf/packages.db ]]; then
                 pac "$(sqlite3 /var/cache/dnf/packages.db "SELECT count(pkg) FROM installed")"