[otp_ctrl] Revise inter-module signal format
[otp_ctrl] Revise inter-module signal format

Revise the inter_signal_list to fit to new IM format.

Signed-off-by: Eunchan Kim <cb7bc7ceb22698f298c67faa994fd9ddf3cab298@opentitan.org>

lowRISC/opentitan,lowRISC/opentitan,lowRISC/opentitan,lowRISC/opentitan,lowRISC/opentitan,lowRISC/opentitan