Add support for ppc64le compatible guadrails Hugging Face runtime

[varad-ahirwadkar]

Adding support for ppc64le compatible guadrails Hugging Face runtime in multi-arch Dockerfile.hf.

build logs:

• x86_logs.txt
• ppc64le-logs.txt

Summary by Sourcery

Add ppc64le architecture support to the guardrails Hugging Face multi-arch Dockerfile

New Features:

• Enable building the guardrails Hugging Face runtime image on ppc64le
• Integrate ppc64le-specific build steps into the multi-arch Dockerfile.hf

Tests:

• Include build logs for x86_64 and ppc64le to validate the multi-arch build

[sourcery-ai]

Reviewer's guide (collapsed on small PRs)

Reviewer's Guide

This PR enhances the multi-arch Dockerfile.hf to support ppc64le by parameterizing the base image, adjusting dependency installation for cross-architecture compatibility, and integrating QEMU emulation for seamless builds on both x86_64 and ppc64le.

File-Level Changes

Change	Details	Files
Parameterize and override the base image for multi-arch builds	Introduce ARG for BASE_IMAGE with default value Update FROM to use the BASE_IMAGE argument and --platform flag Ensure platform can be set at build time	detectors/Dockerfile.hf
Adapt package installation for ppc64le compatibility	Refactor apt-get commands to avoid x86-only binaries Remove hardcoded architecture flags from library installs Add fallback logic for ppc64le library paths	detectors/Dockerfile.hf
Integrate QEMU for cross-architecture emulation	Add QEMU registration step in the Dockerfile Enable binfmt_misc for ppc64le during the build Document multi-arch build steps within the Dockerfile comments	detectors/Dockerfile.hf

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[sourcery-ai]

Hey there - I've reviewed your changes and they look great!

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[varad-ahirwadkar]

Hi @m-misiura, could you please review this PR ? Thanks!
/cc @m-misiura

[m-misiura]

lgtm