feat(mirror): Pass epoch config overrides on forknet init #8077

Job	Run time
Protobuf Backward Compatibility	10s
Cargo Nextest (Linux)	15m 17s
Backward Compatibility	10m 48s
Database Migration	11m 55s
Protocol Schema	14m 9s
Cargo Nextest (Linux Nightly)	16m 11s
Cargo Nextest (MacOS)	12m 18s
Genesis Changes	10m 1s
Sanity Checks	5m 53s
Style	33s
Cargo Deny	31s
Cargo Clippy	9m 16s
Cargo Fmt	23s
Non-default Configuration Builds	1m 21s
Themis	40s
Unused Dependencies	7m 7s
Rust Doctests	11m 16s
Cargo Audit	19s
Upgradability	10m 59s
Windows check for building public libraries	5m 13s
Upload Coverage	29s
Generate Coverage Artifact (unit, unit)	2m 2s
Generate Coverage Artifact (integration, unit integration)	3m 30s
	2h 30m 21s

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