cmd/internal/goobj: fix the size of Header
Missed the length of the Fingerprint field.
Change-Id: I690955466895e73821dc1e30f8400efc30338ae6
GitHub-Last-Rev:
87bd06d8053c003a412a6ea11b3eafcc280b94d1
GitHub-Pull-Request: golang/go#62174
Reviewed-on: https://go-review.googlesource.com/c/go/+/521495
Auto-Submit: Ian Lance Taylor <iant@google.com>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Carlos Amedee <carlos@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Run-TryBot: Ian Lance Taylor <iant@google.com>