[roll] Roll fuchsia Reland "[idk] Generate deterministic paths for sysroot debug symbols"

This reverts commit a8741f9d2136149adc9ee102401b704d3c2c563b.

Reason for revert: The Chromium breakage is addressed.

Original change's description:
> Revert "[idk] Generate deterministic paths for sysroot debug symbols"
>
> This reverts commit 3b9498690b9937ffcc2d4978fe4f5a12f480efae.
>
> Reason for revert: break chromium
>
> Original change's description:
> > [idk] Generate deterministic paths for sysroot debug symbols
> >
> > Use paths like `arch/x64/sysroot/debug/libc.so` instead of
> > `.build-id/aa/BBBBBBB.debug` to store the debug symbols for
> > sysroot prebuilt libraries.
> >
> > There is no .build-id/ directory in the IDK after this change,
> > since prebuilt packages which contain ELF binaries never
> > provide debug symbols.
> >
> > The change also ensures that the two lists at
> > `versions.$arch.{debug_libs,dist_libs}` are properly parallel,
> > which allows exposing each library using fuchsia_unstripped_binary()
> > instead of fuchsia_package_resources_group(). In particular
> > the @fuchsia_sdk//pkg/sysroot/x64:dist target is now an alias
> > using a select() statement to find the right target based on
> > the current build configuration.
> >
> > In other words, before the CL @fuchsia_sdk//pkg/sysroot/x64/BUILD.bazel
> > looked like:
> >
> > ```
> > fuchsia_package_resource_group(
> >     name = "dist",
> >     srcs = select({
> >         "@fuchsia_clang//:novariant": ["//:arch/x64/sysroot/dist/lib/ld.so.1"],
> >         "@fuchsia_clang//:asan_variant": ["//:arch/x64/sysroot/dist/lib/asan/ld.so.1"],
> >     }),
> >     dest = "lib",
> >     strip_prefix = "arch/x64/sysroot/dist/lib/",
> >     target_compatible_with = COMPATIBILITY.FUCHSIA_CONDITION,
> > )
> > ```
> >
> > After the CL, it looks like:
> >
> > ```
> > alias(
> >     name = "dist",
> >     actual = select({
> >         "@fuchsia_clang//:novariant": ":dist.novariant",
> >         "@fuchsia_clang//:asan_variant": ":dist.asan",
> >     }),
> > )
> >
> > fuchsia_unstripped_binary(
> >     name = "dist.novariant",
> >     dest = "lib/ld.so.1",
> >     stripped_file = "//:arch/x64/sysroot/dist/lib/ld.so.1",
> >     target_compatible_with = COMPATIBILITY.FUCHSIA_CONDITION,
> >     unstripped_file = "//:arch/x64/sysroot/debug/libc.so",
> > )
> >
> > fuchsia_unstripped_binary(
> >     name = "dist.asan",
> >     dest = "lib/asan/ld.so.1",
> >     stripped_file = "//:arch/x64/sysroot/dist/lib/asan/ld.so.1",
> >     target_compatible_with = COMPATIBILITY.FUCHSIA_CONDITION,
> >     unstripped_file = "//:arch/x64/sysroot/debug/asan/libc.so",
> > )
> > ```
> >
> > Because a single select() statement is better than 3 :)
> >
> > + Fix a generate_sdk_build_rules.bzl typo when creating the
> >   @fuchsia_sdk//.build-id/empty file.
> >
> > + Fix a bug in fuchsia_rust.bzl which always packaged the
> >   *unstripped* binary into Fuchsia packages, instead of
> >   the stripped one. When building //build/bazel/examples/hello_rust,
> >   the installed binary goes from 3 MiB to 700 kiB.
> >
> > Original-Bug: 338009514
> > Change-Id: Ifdf1c7023305fc5c417e1f50a33d5a9ae7e0acc7
> > Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/1055901
> > Reviewed-by: Jiaming Li <lijiaming@google.com>
> > Reviewed-by: David Fang <fangism@google.com>
> > Commit-Queue: David Turner <digit@google.com>
> > Reviewed-by: David Dorwin <ddorwin@google.com>
>
> Original-Bug: 338009514
> Change-Id: Ie3157ab99b6fd78873dba3770fb03893bdd198ae
> Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/1236817
> Reviewed-by: Zijie He <zijiehe@google.com>
> Fuchsia-Auto-Submit: Zijie He <zijiehe@google.com>
> Commit-Queue: Jiaming Li <lijiaming@google.com>
> Owners-Override: James Robinson <jamesr@google.com>
> Commit-Queue: Zijie He <zijiehe@google.com>

Original-Bug: 338009514
Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/1246824
Original-Revision: 006c924f5148aaa7daa96913a9708f6737b1453f
GitOrigin-RevId: fd8ae3a973dd9c248cd97ac84c60d254a2be5244
Change-Id: I111564cfc14e7fbdf5d4d1dde2222f5300cd339b