docker container broken in latest

Environment

• Installation type (OTP or From Source): Docker Compose
• Pleroma version (could be found in the "Version" tab of settings in Pleroma-FE): "pleroma/pleroma:latest" as of 3 weeks ago - Digest: 2075e2c
• Elixir version (elixir -v for from source installations, N/A for OTP):
• Operating system: Docker
• PostgreSQL version (psql -V): 12.1-alpine

Bug description

Updating to the most recent "latest" pleroma/pleroma docker image resulted in the following error when attempting to bring up the container: ** (RuntimeError) Configuration at /etc/pleroma/config.exs has world-permissions, execute the following: chmod o= /etc/pleroma/config.exs

Reverting to "pleroma/pleroma:latest-stable" brought my site back online.