update electron to v43

electron/node_modules/app-builder-lib/helpers/remote-rebuild.js

@@ -0,0 +1,38 @@
+if (!process.send) {
+  console.error("The remote rebuilder expects to be spawned with an IPC channel")
+  process.exit(1)
+}
+
+const rebuilder = rebuilder => {
+  rebuilder.lifecycle.on("module-found", moduleName => process.send?.({ msg: "module-found", moduleName }))
+  rebuilder.lifecycle.on("module-done", moduleName => process.send?.({ msg: "module-done", moduleName }))
+  rebuilder.lifecycle.on("module-skip", moduleName => process.send?.({ msg: "module-skip", moduleName }))
+
+  return rebuilder
+    .then(() => {
+      process.send?.({ msg: "rebuild-done" })
+      return process.exit(0)
+    })
+    .catch(err => {
+      process.send?.({
+        msg: "rebuild-error",
+        err: {
+          message: err.message,
+          stack: err.stack,
+        },
+      })
+      process.exit(0)
+    })
+}
+
+const main = () => {
+  const options = JSON.parse(process.argv[2])
+
+  const dynamicImport = require("./dynamic-import").dynamicImportMaybe
+  return dynamicImport("@electron/rebuild").then(module => {
+    const { rebuild } = module
+    return rebuilder(rebuild(options))
+  })
+}
+
+main()