add PKGBUILD, upd DEB builder

packaging/archlinux/Dockerfile

@@ -0,0 +1,10 @@
+FROM archlinux:latest
+WORKDIR /mnt
+RUN chown 1000:1000 /mnt; \
+    pacman -Sy --noconfirm \
+        fakeroot \
+        binutils \
+        python \
+        python-pip; \
+    echo "alias ll='ls -alFh'" >> /etc/bash.bashrc
+USER 1000:1000