[Snyk] Security upgrade electron-updater from 4.0.6 to 4.3.1

[snyk-bot]

Snyk has created this PR to fix one or more vulnerable packages in the `yarn` dependencies of this project.

Changes included in this PR

• Changes to the following files to upgrade the vulnerable dependencies to a fixed version:
  • package.json
  • yarn.lock

Vulnerabilities that will be fixed

With an upgrade:

Severity	Priority Score (*)	Issue	Breaking Change	Exploit Maturity
	539/1000 Why? Has a fix available, CVSS 6.5	Signature Validation Bypass SNYK-JS-ELECTRONUPDATER-567704	No	No Known Exploit

(*) Note that the real score may have changed since the PR was raised.

Check the changes in this PR to ensure they won't cause issues with your project.

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For more information:
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📚 Read more about Snyk's upgrade and patch logic

[codecov]

Codecov Report

Merging #482 (e55d79e) into master (0c73e16) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #482   +/-   ##
=======================================
  Coverage   64.34%   64.34%           
=======================================
  Files          14       14           
  Lines         387      387           
=======================================
  Hits          249      249           
  Misses        138      138           

Flag	Coverage Δ
Linux	64.34% <ø> (ø)
Windows	64.34% <ø> (ø)

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