[ncimbaljevic]

second try on python3 migration as preparation for multi-arch changes (arm64 support)

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[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
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0.0% Duplication on New Code

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[Kanti]

Thank you for this second attempt and for opening #549, and sorry that it stayed open for so long.

We decided to remove Python from the build instead of moving it to Python 3: #604 rewrites the generator in PHP, so make generate only needs make and Docker. #604 also closes #549. That's why I'm closing this PR in favor of #604.

The goal behind it has been reached as well: since January 2026, the images are built for linux/arm64 in addition to linux/amd64.

If you still build the images yourself, feedback on #604 is very welcome.