Sweep: Remove x-hack from artifact scripts

[sweep-nightly[bot]]

• In lib/functions/artifacts/artifact-full_firmware.sh, identify all instances of the 'x-hack' and replace them with a more modern approach.
• In lib/functions/artifacts/artifact-kernel.sh, identify all instances of the 'x-hack' and replace them with a more modern approach.
• Test the scripts to ensure they still work as expected after making the changes.

Parent issue: #11

Checklist

- [X] `lib/functions/artifacts/artifact-full_firmware.sh` ❌ Failed

• Search for all instances of 'x-hack' in the script. • Understand what 'x-hack' does in each instance. • Replace 'x-hack' with a more modern and efficient approach in each instance. • Test the script to ensure it still functions as expected.

- [X] `lib/functions/artifacts/artifact-kernel.sh` ❌ Failed

• Search for all instances of 'x-hack' in the script. • Understand what 'x-hack' does in each instance. • Replace 'x-hack' with a more modern and efficient approach in each instance. • Test the script to ensure it still functions as expected.

[sweep-nightly[bot]]

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Actions (click)

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File Path	Proposed Changes
lib/functions/artifacts/artifact-full_firmware.sh	Modify lib/functions/artifacts/artifact-full_firmware.sh with contents: • Search for all instances of 'x-hack' in the script. • Understand what 'x-hack' does in each instance. • Replace 'x-hack' with a more modern and efficient approach in each instance. • Test the script to ensure it still functions as expected.
lib/functions/artifacts/artifact-kernel.sh	Modify lib/functions/artifacts/artifact-kernel.sh with contents: • Search for all instances of 'x-hack' in the script. • Understand what 'x-hack' does in each instance. • Replace 'x-hack' with a more modern and efficient approach in each instance. • Test the script to ensure it still functions as expected.

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