Read out HOME instead of the os query info

As when using the gitea-actions-runner on NixOS
it is using systemd dynamic user

dist/index.js

@@ -2898,9 +2898,7 @@ const os = __webpack_require__(87);
 const core = __webpack_require__(470);
 
 const defaults = (process.env['OS'] != 'Windows_NT') ? {
-    // Use getent() system call, since this is what ssh does; makes a difference in Docker-based
-    // Action runs, where $HOME is different from the pwent
-    homePath: os.userInfo().homedir,
+    homePath: os.homedir(),
     sshAgentCmdDefault: 'ssh-agent',
     sshAddCmdDefault: 'ssh-add',
     gitCmdDefault: 'git'