fix: use the electron version, not the app's version COMPASS-7305 (#4962)

use the electron version, not the app's version

Author: lerouxb

packages/hadron-build/commands/release.js

@@ -190,9 +190,13 @@ const fixCompass5333 = (CONFIG, done) => {
  * @api public
  */
 const writeVersionFile = (CONFIG, done) => {
-  return CONFIG.write('version', CONFIG.version)
+  // This version will be used by electron-installer-common to determine which
+  // dependencies of electron to include.
+  const version = CONFIG.packagerOptions.electronVersion;
+
+  return CONFIG.write('version', version)
     .then(dest => {
-      cli.debug(format('version written to `%s`', dest));
+      cli.debug(format('version `%s` written to `%s`', version, dest));
       if (done) {
         done(null, true);
       }

packages/hadron-build/lib/target.js

@@ -288,6 +288,8 @@ class Target {
     }
     debug(`Writing ${contents.length} bytes to ${dest}`);
     await fs.promises.writeFile(dest, contents);
+
+    return dest; // this is used by the caller
   }
 
   /**