dev-lang/go: Update go to 1.20.4

BUG=b/283925627,b/283928011,b/283927361
TEST=http://sponge2/3c76f271-b440-4709-89a4-573202938b0d
RELEASE_NOTE=Updated dev-lang/go to 1.20.4. This fixes CVE-2023-24539
CVE-2023-24540, and CVE-2023-29400.

cos-patch: security-high
Change-Id: I96223f8420a69b0440b7656ac1ecdc0925c75711
Reviewed-on: https://cos-review.googlesource.com/c/third_party/overlays/chromiumos-overlay/+/50070
Reviewed-by: Vaibhav Rustagi <vaibhavrustagi@google.com>
Tested-by: Cusky Presubmit Bot <presubmit@cos-infra-prod.iam.gserviceaccount.com>
4 files changed