refactor: use EagerSnapshot in vacuum operation

[roeap]

Description

The vacuum operations was the last one still using DeltaTableState. Now that we have updated tombstone access, we can also migrate this one to use EagerSnapshot.

[codecov]

Codecov Report

❌ Patch coverage is 81.81818% with 18 lines in your changes missing coverage. Please review.
✅ Project coverage is 74.28%. Comparing base (2707e53) to head (07abe3b).
⚠️ Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
crates/core/src/operations/vacuum.rs	82.47%	1 Missing and 16 partials ⚠️
python/src/lib.rs	0.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #3812      +/-   ##
==========================================
- Coverage   74.28%   74.28%   -0.01%     
==========================================
  Files         145      145              
  Lines       39418    39419       +1     
  Branches    39418    39419       +1     
==========================================
- Hits        29283    29281       -2     
- Misses       8732     8736       +4     
+ Partials     1403     1402       -1     

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[ion-elgreco]

@roeap it's getting difficult to keep up haha