chore: moving to electron 43.3

[ericleponner]

Description:

Changes below move electron to 43.3.0.

[swirlds-automation]

✅ Snyk checks have passed. No issues have been found so far.

Status	Scan Engine	Critical	High	Medium	Low	Total (0)
✅	Open Source Security	0	0	0	0	0 issues
✅	Licenses	0	0	0	0	0 issues

💻 Catch issues earlier using the plugins for VS Code, JetBrains IDEs, Visual Studio, and Eclipse.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 99.98%. Comparing base (f2601db) to head (a4f20ee).

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #3133   +/-   ##
=======================================
  Coverage   99.98%   99.98%           
=======================================
  Files         192      192           
  Lines        6198     6198           
  Branches     1137     1137           
=======================================
  Hits         6197     6197           
  Misses          1        1           

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.

[ericleponner]

Now duplicates #3271. Closing…