strongswan: Apply patch for CVE-2021-45079

See:
https://www.strongswan.org/blog/2022/01/24/strongswan-vulnerability-%28cve-2021-45079%29.html

BUG=chromium:1262525
TEST=build, `tast run $DUT network.VPNConnect.ikev2_eap_mschapv2

Change-Id: Id478103085a11cf187a9d6d20baf1366c6d200c6
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/overlays/chromiumos-overlay/+/3490668
Tested-by: Taoyu Li <taoyl@chromium.org>
Reviewed-by: Jie Jiang <jiejiang@chromium.org>
Reviewed-by: Jorge Lucangeli Obes <jorgelo@chromium.org>
Commit-Queue: Taoyu Li <taoyl@chromium.org>
3 files changed