add oil shell to deployment

oil-shell.yml

@@ -0,0 +1,8 @@
+---
+- name: install oil shell {{ version }}
+  become: yes
+  become_user: root
+  become_method: sudo
+  shell: cd /tmp && curl -LO https://www.oilshell.org/download/oil-{{ version }}.tar.xz && tar xvJf oil-{{ version }}.tar.xz && cd oil-{{ version }} && ./configure && gmake && gmake install && cd .. && rm -rf oil*
+  args:
+    creates: /usr/local/bin/osh