feat(fips): Upgrade Go to 1.24 and enable strict FIPS compliance

[SequeI]

Summary by Sourcery

Upgrade the build environment to Go 1.24 and enforce strict FIPS compliance in the Dockerfile for the rhtas-operator image

New Features:

• Enable strict FIPS compliance by using a FIPS-certified base image and enforcing FIPS mode

Enhancements:

• Upgrade the Go toolset to version 1.24 in the RHTAS operator Dockerfile

[sourcery-ai]

Reviewer's Guide

This PR upgrades the Go toolchain to v1.24 and pivots the operator image to a strict FIPS-compliant build by switching to FIPS-enabled base images, installing and configuring FIPS-approved crypto libraries, and updating related CI and module settings.

File-Level Changes

Change	Details	Files
Bump Go version to 1.24 and switch to FIPS-enabled base images	Update Dockerfile FROM line to use golang:1.24-fips image Refresh go.mod/go.sum to require go1.24 Update CI workflows to run on Go 1.24	Dockerfile.rhtas-operator.rh go.mod go.sum .github/workflows/ci.yaml
Install and configure FIPS-approved crypto libraries	Add installation steps for openssl-fips and crypto-policies Enable strict FIPS mode via environment variables Remove any non-FIPS algorithm packages	Dockerfile.rhtas-operator.rh
Adjust testing and linting for FIPS environment	Add FIPS-mode flag to test scripts Skip or adapt tests that rely on non-FIPS ciphers Update linter config to allow FIPS compliance checks	scripts/test.sh .github/workflows/ci.yaml .golangci.yml

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