fix: mitigate panic caused by must acc address in abci

Description

What has Changed?

Mitigate Panic error in leveragelp/ABCI caused by must acc account function

Author Checklist

All items are required. Please add a note to the item if the item is not applicable and please add links to any relevant follow up issues.

I have...

[ ] included the correct type prefix in the PR title
[ ] added ! to the type prefix if API or client breaking change
[ ] targeted the correct branch (see PR Targeting)
[ ] provided a link to the relevant issue or specification
[ ] followed the guidelines for building modules
[ ] included the necessary unit and integration tests
[ ] included comments for documenting Go code
[ ] updated the relevant documentation or specification
[ ] reviewed "Files changed" and left comments if necessary
[ ] confirmed all CI checks have passed

Reviewers Checklist

All items are required. Please add a note if the item is not applicable and please add your handle next to the items reviewed if you only reviewed selected items.

I have...

[ ] confirmed the correct type prefix in the PR title
[ ] confirmed ! in the type prefix if API or client breaking change
[ ] confirmed all author checklist items have been addressed
[ ] reviewed state machine logic
[ ] reviewed API design and naming
[ ] reviewed documentation is accurate
[ ] reviewed tests and test coverage
[ ] manually tested (if applicable)

Deployment Notes

Are there any specific considerations to take into account when deploying these changes? This may include new dependencies, scripts that need to be executed, or any aspects that can only be evaluated in a deployed environment.

Screenshots and Videos

Please provide any relevant before and after screenshots by uploading them here. Additionally, demo videos can be highly beneficial in demonstrating the process.

Codecov Report

Attention: Patch coverage is 40.00000% with 3 lines in your changes missing coverage. Please review.

Project coverage is 7.47%. Comparing base (85297a1) to head (9e38fc4). Report is 5 commits behind head on main.

Files with missing lines	Patch %	Lines
x/masterchef/keeper/abci.go	40.00%	2 Missing and 1 partial :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #750 +/- ## ========================================== - Coverage 7.47% 7.47% -0.01% ========================================== Files 745 745 Lines 119599 119602 +3 ========================================== Hits 8940 8940 - Misses 109608 109610 +2 - Partials 1051 1052 +1 ```

:umbrella: View full report in Codecov by Sentry.
:loudspeaker: Have feedback on the report? Share it here.

elys-network / elys