feat(state): Implements reconsider_block method #2639

Job	Run time
Test stable on ubuntu-latest	41m 33s
Check deny.toml bans	47s
Test beta on ubuntu-latest	42m 46s
Test stable on macos-latest	53m 49s
Check deny.toml bans --features default-release-binaries	49s
Test stable on windows-latest	1h 5m 21s
Check deny.toml bans --all-features	48s
Test beta on windows-latest	1h 6m 22s
Check deny.toml sources	46s
Check deny.toml sources --features default-release-binaries	48s
Check deny.toml sources --all-features	49s
Check Cargo.lock is up to date	7m 45s
Install zebrad from lockfile without cache on ubuntu-latest	8m 44s
Check for unused dependencies	57s
Open or update issues for OS integration failures	0s
	4h 52m 4s

Provide feedback