feat(events): add coordinator address and ID for chain and campaign creation

[lumtis]

Add for both EventChainCreated and EventCampaignCreated the address and ID of the coordinator for indexation purpose

[lumtis]

@jeronimoalbi @ilgooz tell me if you have any comment

[codecov]

Codecov Report

Merging #824 (96176d4) into develop (0cb81a6) will decrease coverage by 0.00%.
The diff coverage is 7.01%.

❗ Current head 96176d4 differs from pull request most recent head cbada78. Consider uploading reports for the commit cbada78 to get more accurate results

@@             Coverage Diff             @@
##           develop     #824      +/-   ##
===========================================
- Coverage    10.53%   10.52%   -0.01%     
===========================================
  Files          332      332              
  Lines        77421    77533     +112     
===========================================
+ Hits          8157     8163       +6     
- Misses       69058    69164     +106     
  Partials       206      206              

Impacted Files	Coverage Δ
x/campaign/types/events.pb.go	0.54% <0.00%> (-0.01%)	⬇️
x/launch/types/events.pb.go	0.49% <0.00%> (-0.02%)	⬇️
x/campaign/keeper/msg_create_campaign.go	86.95% <100.00%> (+0.28%)	⬆️
x/launch/keeper/chain.go	97.45% <100.00%> (+0.11%)	⬆️

[jeronimoalbi]

@jeronimoalbi @ilgooz tell me if you have any comment

looks good 👍 !