[roll] Roll infra/recipes Revert "[testing_requests] Upload files directly from build dir"

This reverts commit 40a36a7a72491ef09d5e5275a91456ba2bf582d4.

Reason for revert: It broke Fuchsia Toolchain Canary builders.
fxbug.dev/120518

Original change's description:
> [testing_requests] Upload files directly from build dir
>
> Instead of copying all the dependencies of each shard into a temporary
> directory and uploading that directory to CAS, upload files directly
> from the build directory. This eliminates the overhead of copying the
> shard dependencies, which cuts about 1m15s off the duration of the CQ
> long pole builder (core.x64-asan).
>
> It also means that the paths at which files are accessed on the testing
> bot correspond directly to the paths at which those files are produced
> in the build directory (e.g. botanist is now at `./host_x64/botanist`
> instead of `./botanist`) which is helpful for clarity and consistency.
>
> The one downside is that we now need to write the botanist config file
> and the test manifest into the build directory before uploading, which
> pollutes the build directory with files not produced by ninja. I don't
> think this is an issue as long as we give the files shard-specific names
> to avoid collisions, and clean them up after uploading. testsharder
> already writes package repository files to the build directory and those
> don't get cleaned up, so I don't expect these new files to cause any
> issues.
>
> Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/infra/recipes/+/791027

Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/infra/recipes/+/792922
Original-Revision: f4200217d722d51344292c5c066bebf09d42f782
GitOrigin-RevId: c201580eb7b298f11eb1885e2d7217b49c1ba807
Change-Id: I1fcfffb48e45050f3fba17d396791ce4513d23b7