fix(plugin-local-electron): bind methods correctly

[malept]

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Summarize your changes:

Fixes #2279

[codecov]

Codecov Report

Merging #2280 (dde2564) into master (564a445) will increase coverage by 2.44%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master    #2280      +/-   ##
==========================================
+ Coverage   73.14%   75.59%   +2.44%     
==========================================
  Files          74       74              
  Lines        2193     2200       +7     
  Branches      413      413              
==========================================
+ Hits         1604     1663      +59     
- Misses        418      421       +3     
+ Partials      171      116      -55     

Impacted Files	Coverage Δ
...s/plugin/local-electron/src/LocalElectronPlugin.ts	100.00% <100.00%> (ø)
packages/maker/base/src/Maker.ts	75.67% <0.00%> (-2.11%)	⬇️
packages/installer/darwin/src/InstallerDarwin.ts	31.57% <0.00%> (-1.76%)	⬇️
packages/api/core/src/util/upgrade-forge-config.ts	94.73% <0.00%> (-1.70%)	⬇️
packages/api/core/src/api/init.ts	97.05% <0.00%> (+5.88%)	⬆️
packages/api/core/src/api/make.ts	88.29% <0.00%> (+6.57%)	⬆️
packages/api/core/src/util/rebuild.ts	100.00% <0.00%> (+7.14%)	⬆️
packages/api/core/src/api/install.ts	94.87% <0.00%> (+16.66%)	⬆️
packages/api/core/src/api/start.ts	87.34% <0.00%> (+20.25%)	⬆️
packages/api/core/src/api/publish.ts	92.10% <0.00%> (+22.36%)	⬆️

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