fetch-sphinx-tarball: do not synchronize owner

Change-Id: I0784cb37f29aa66149df470482cc75dcd028474c

roles/fetch-sphinx-tarball/tasks/html.yaml

@@ -16,6 +16,8 @@
         mode: pull
         src: "{{ html_archive.path }}"
         verify_host: true
+        owner: no
+        group: no
 
     - name: Create browseable HTML directory
       delegate_to: localhost

roles/fetch-sphinx-tarball/tasks/pdf.yaml

@@ -44,6 +44,8 @@
         mode: pull
         src: "{{ zj_pdf.stat.path }}"
         verify_host: true
+        owner: no
+        group: no
       with_items: "{{ pdf_file_stat.results }}"
       loop_control:
         loop_var: zj_pdf