/etc/rsyslog.d/homer.conf is in homer-api 5.0.6+dfsg2-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 | # Kamailio (OpenSER) for sipcapture messages, make sure this spacing is done with tabs, spaces may cause errors
local1.* -/var/log/homer.log
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