[shortfin] Upgrade package build dockerfile to manylinux_2_28.

[ScottTodd]

Progress on #130.

The manylinux2014 image includes gcc 10.2.1 by default while manylinux_2_28 includes gcc 12.2.1. At one point we had warnings/errors building on the newer gcc version, but that is no longer the case.

With the new Rust dependency coming from #610, we will likely want to revive https://github.com/nod-ai/base-docker-images/blob/main/dockerfiles/manylinux_x86_64.Dockerfile, add more dependencies there, then switch from the upstream quay.io/... image to that ghcr.io/nod-ai/... image.

Tested locally with OUTPUT_DIR="/tmp/wheelhouse" sudo -E ./build_tools/build_linux_package.sh. If the nightly package build fails for some reason we can easily revert this.

[ScottTodd]

With the new Rust dependency coming from #610, we will likely want to revive https://github.com/nod-ai/base-docker-images/blob/main/dockerfiles/manylinux_x86_64.Dockerfile, add more dependencies there, then switch from the upstream quay.io/... image to that ghcr.io/nod-ai/... image.

As expected, flipping SHORTFIN_ENABLE_TOKENIZERS=ON using the stock manylinux image results in:

  CMake Error at CMakeLists.txt:261 (message):
    Building with -DSHORTFIN_ENABLE_TOKENIZERS=ON requires cargo (Rust's build
    tool).  Please follow Rust documentation to install.  On Ubuntu, this can
    typically be accomplished with:

      sudo apt install rustup && rustup default stable

    See https://www.rust-lang.org/tools/install
  Call Stack (most recent call first):
    CMakeLists.txt:290 (shortfin_check_tokenizers)