go/src/google.golang.org: Update cloud and grpc

In particular, pick up this change:

https://code.googlesource.com/gocloud/+/b9ea8bd96fba40f7bca8062c958e7fe7087625bf

  bigtable/bttest: Fix race between GC and row mutations.

  Deadlock happens when gc is triggered in parallel with mutating the rows.
  Problem is in different order of table/row locking in
  server.MutateRow (and other funcs like that) and in table.gc().

  Reviewed-on: https://code-review.googlesource.com/4871
  Reviewed-by: David Symonds <dsymonds@golang.org>
  Reviewed-by: Dave Day <djd@golang.org>

Also added new dependencies:
github.com/googleapis/{gax-go,proto-client-go}

Change-Id: Ifef82ae43f439d76e2d9bf6285f1e25843710efa
200 files changed
tree: 6344f4b99cc34f801bd4fbdc24bc611fb7c8250a
  1. csrc/
  2. go/
  3. java/
  4. nacl_sdk/
  5. swift/
  6. .gitignore
  7. README.md
README.md

This repository contains three kinds of code used in the Vanadium project:

  1. code which originated outside of Google
  2. code which Google has released as open source
  3. Vanadium code which is derived from code that originated outside of Google, and is therefore still subject to that original code's third-party license

Most of the code under third-party is open source, though some packages have restrictive commercial licenses.

Because of Go language conventions, Go packages are found under third_party/go/src/.