update electron to v43

electron/node_modules/app-builder-lib/helpers/dynamic-import.js

@@ -0,0 +1,40 @@
+const url = require("url")
+const fs = require("fs")
+const path = require("path")
+
+// Resolve a module specifier to a file:// URL using CJS resolution, which
+// adds .js extensions automatically and follows pnpm's symlinked node_modules.
+// Returns null for Node built-ins (require.resolve returns a bare string, not
+// an absolute path) and for any specifier that cannot be resolved, so callers
+// fall back to importing the raw specifier and get the normal error.
+function resolveToFileUrl(modulePath) {
+  try {
+    const resolved = require.resolve(modulePath)
+    // Built-in modules (e.g. "fs", "path") resolve to their bare name, not a
+    // filesystem path. Passing a bare name to pathToFileURL produces a bogus URL.
+    return path.isAbsolute(resolved) ? url.pathToFileURL(resolved).href : null
+  } catch {
+    return null
+  }
+}
+
+exports.dynamicImport = async function dynamicImport(modulePath) {
+  if (fs.existsSync(modulePath)) {
+    return import(url.pathToFileURL(modulePath).href)
+  }
+  const fileUrl = resolveToFileUrl(modulePath)
+  return import(fileUrl !== null ? fileUrl : modulePath)
+}
+
+exports.dynamicImportMaybe = async function dynamicImportMaybe(modulePath) {
+  try {
+    return require(modulePath)
+  } catch (e1) {
+    try {
+      return await exports.dynamicImport(modulePath)
+    } catch (e2) {
+      e1.message = "\n1. " + e1.message + "\n2. " + e2.message
+      throw e1
+    }
+  }
+}