activate Electron 7.1.2 build

Author: GregorBiswanger

ElectronNET.CLI/Commands/BuildCommand.cs

@@ -160,7 +160,7 @@ public Task<bool> ExecuteAsync()
                 ProcessHelper.CmdExecute($"node build-helper.js", tempPath);
 
                 Console.WriteLine($"Package Electron App for Platform {platformInfo.ElectronPackerPlatform}...");
-                ProcessHelper.CmdExecute($"npx electron-builder . --config=./bin/electron-builder.json --{platformInfo.ElectronPackerPlatform} --{electronArch} -c.electronVersion=5.0.8 {electronParams}", tempPath);
+                ProcessHelper.CmdExecute($"npx electron-builder . --config=./bin/electron-builder.json --{platformInfo.ElectronPackerPlatform} --{electronArch} -c.electronVersion=7.1.2 {electronParams}", tempPath);
 
                 Console.WriteLine("... done");