fix[venom]: remove dominator tree invalidation for store elimination pass

[harkal]

What I did

Removed unnecessary dominator tree invalidation in StoreEliminations pass

How I did it

How to verify it

Commit message

Each pass has the responsibility of invalidating analyses that it affects according 
to the changes it introduces. 

The `StoreEliminationPass` should not invalidate the `DominatorTree`

Description for the changelog

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 88.70%. Comparing base (3371956) to head (9b3a2b5).

❗ Current head 9b3a2b5 differs from pull request most recent head 76b4ba8

Please upload reports for the commit 76b4ba8 to get more accurate results.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #4069      +/-   ##
==========================================
- Coverage   91.25%   88.70%   -2.55%     
==========================================
  Files         108      108              
  Lines       15522    15521       -1     
  Branches     3410     3410              
==========================================
- Hits        14164    13768     -396     
- Misses        926     1242     +316     
- Partials      432      511      +79     

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