Add hwloc to core kit

[yeazelm]

Issue number:

Closes # #670

Description of changes:
Adds hwloc as package to the core kit. Also vend a devel package in case variants want to bind against hwloc as a build dependency rather than use the binaries.

Testing done:
Built images with the binaries included.

hwloc-ls is usable from sheltie:

bash-5.1# hwloc-ls
Machine (15GB total)
  Package L#0
    NUMANode L#0 (P#0 15GB)
    L3 L#0 (8192KB)
      L2 L#0 (512KB) + L1d L#0 (32KB) + L1i L#0 (32KB) + Core L#0
        PU L#0 (P#0)
        PU L#1 (P#2)
      L2 L#1 (512KB) + L1d L#1 (32KB) + L1i L#1 (32KB) + Core L#1
        PU L#2 (P#1)
        PU L#3 (P#3)
  Block(Disk) "nvme0n1"
  Block(Disk) "nvme2n1"
  Block(Disk) "nvme1n1"
  Net "eth1"
  Net "eth0"

Built an image and confirmed hwloc-ls will work from a container.
Specfile:

apiVersion: v1
kind: Pod
metadata:
  name: hwloc-pod
spec:
  containers:
  - name: hwloc
    image: ubuntu:24.04 # Has glibc 2.38 or later
    command: ['sh', '-c', 'echo "Hello, Kubernetes!" && sleep infinity']
    volumeMounts:
    - name: hwloc-binary
      mountPath: /usr/local/bin/hwloc-ls
      readOnly: true
  volumes:
  - name: hwloc-binary
    hostPath:
      path: /bin/hwloc-ls
      type: File

Output:

 $ kubectl exec -it hwloc-pod -- bash
root@hwloc-pod:/# hwloc-ls
Machine (15GB total)
  Package L#0
    NUMANode L#0 (P#0 15GB)
    L3 L#0 (8192KB)
      L2 L#0 (512KB) + L1d L#0 (32KB) + L1i L#0 (32KB) + Core L#0
        PU L#0 (P#0)
        PU L#1 (P#2)
      L2 L#1 (512KB) + L1d L#1 (32KB) + L1i L#1 (32KB) + Core L#1
        PU L#2 (P#1)
        PU L#3 (P#3)
  Block(Disk) "nvme0n1"
  Block(Disk) "nvme2n1"
  Block(Disk) "nvme1n1"

Terms of contribution:

By submitting this pull request, I agree that this contribution is dual-licensed under the terms of both the Apache License, version 2.0, and the MIT license.

[yeazelm]

^ Updated to no longer include hwloc in release and updated from the rest of the comments from the PR.

[bcressey]

If we don't have use cases in mind for the tools, I'd prefer to invert the packaging and have libhwloc, libhwloc-devel, and libhwloc-tools - so that the tools are optional when the shared library is needed.

Compare to libcrypto-tools and libcryptsetup-tools.

[yeazelm]

I rebased the changes and pushed an updated version that provides the shared object and three packages:
hwloc - primary package vends hwloc.so*
hwloc-tools - provides the binaries
hwloc-devel - provides build dependencies