Revert "Remove bootstrap_interval from UCR pillows"
Revert "Remove bootstrap_interval from UCR pillows"

This reverts commit b1b640d0f40b58d91d75a074806c7952c97469a9.

dimagi/commcare-hq,dimagi/commcare-hq,dimagi/commcare-hq,dimagi/commcare-hq,dimagi/commcare-hq