fix: prevent checking isDesktopCapturerEnabled, which crashes on electron@26 (#154)

* Avoid crash with electron 26

Not sure of the side effects of this

* Checking isDesktopCapturerEnabled is no longer necessary or possible. Fixes #153

Context electron/electron#38412

* Revert to checking isDesktopCapturerEnabled for pre-26 electron versions

Author: JuanIrache

src/common/module-names.ts

@@ -46,7 +46,7 @@ export const browserModuleNames = [
 
 const features = getElectronBinding('features');
 
-if (!features || features.isDesktopCapturerEnabled()) {
+if (!features || !features.isDesktopCapturerEnabled || features.isDesktopCapturerEnabled()) {
   browserModuleNames.push('desktopCapturer');
 }