fix(relayer): Relayer reorg

[cyberhorsey]

Bad relayer logic resulted in deleted events from the database, because a MessageStatusChangedEvent with a same MsgHash would trigger a reorg detection for a MessageSent event, since they had the same MsgHash.

This will end up requiring a resync for both L1-L2 and L2-L1 relayer, and will result in transactions appearing missing from the bridge-ui as the relayer reindexes correctly, after being deployed.

[codecov]

Codecov Report

Merging #14033 (23c4695) into main (773331b) will decrease coverage by 0.28%.
The diff coverage is 27.50%.

@@            Coverage Diff             @@
##             main   #14033      +/-   ##
==========================================
- Coverage   51.99%   51.71%   -0.28%     
==========================================
  Files         147      148       +1     
  Lines        3829     3867      +38     
  Branches      336      336              
==========================================
+ Hits         1991     2000       +9     
- Misses       1728     1756      +28     
- Partials      110      111       +1     

Flag	Coverage Δ		*Carryforward flag
bridge-ui	94.23% <ø> (ø)		Carriedforward from 146f8d5
eventindexer	74.49% <36.00%> (-3.53%)	⬇️	Carriedforward from 146f8d5
protocol	0.00% <ø> (ø)		Carriedforward from 146f8d5
relayer	59.39% <13.33%> (-0.50%)	⬇️
ui	100.00% <ø> (ø)		Carriedforward from 146f8d5

*This pull request uses carry forward flags. Click here to find out more.

Impacted Files	Coverage Δ
packages/eventindexer/repo/event.go	61.03% <0.00%> (-12.40%)	⬇️
packages/relayer/repo/event.go	73.25% <0.00%> (-10.75%)	⬇️
...ackages/relayer/indexer/detect_and_handle_reorg.go	33.33% <50.00%> (-5.13%)	⬇️
...ages/eventindexer/http/get_by_address_and_event.go	72.72% <72.72%> (ø)
packages/eventindexer/http/routes.go	100.00% <100.00%> (ø)

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