We will eventually generate SPDX SBOM for each release to integrate
back into `reuse.software`.

Bazel 9 will make `--enable_workspace` default to `false`.

Disable it now.

Bazel will select a version in the `compatibility_level` so the warning is noise.

Includes breaking change to `toolchain_local_select` which
does not affect this module but is a needed updated for Bazel 8

Uses `@ape//ape/toolchain/info:*` targets.

Uses `@ape//ape/toolchain/info:diff` target.

`@ape//:xz` is deprecated.