Merge pull request #17146 from shangzhong/wip-add-line-break

common: add line break for "ceph daemon TYPE.ID version"

Reviewed-by: huanwen ren <ren.huanwen@zte.com.cn>
Reviewed-by: Kefu Chai <kchai@redhat.com>

src/common/admin_socket.cc

@@ -501,6 +501,7 @@ class VersionHook : public AdminSocketHook {
       }
       ostringstream ss;
       jf.close_section();
+      jf.enable_line_break();
       jf.flush(ss);
       out.append(ss.str());
     }