Add Cloud Build step to write verifiable log entry to GCS. (#598)
Add Cloud Build step to write verifiable log entry to GCS. (#598)

* Add GCF function to create a GCS object.

* Update go.mod and go.sum.

* Ran gofmt.

* Inline bucket handler.

* Remove redundant quote.

* Add Cloud Build step to write to GCS.

* Add TODO comment.

* Make log specific to witness image and add image digest.

* Do not call GCF yet.

Co-authored-by: Jay Hou <c77a5be5c3c62b45a3bd0620f51a63a0fc6540a5@google.com>
google/trillian-examples,google/trillian-examples,google/trillian-examples,google/trillian-examples,google/trillian-examples,google/trillian-examples