Sync `v3-0-stable` with 3.0.3rc4 changes#52975

Merged

kaxil merged 8 commits intoapache:v3-0-stablefrom

astronomer:3.0.3rc4-changes

Jul 7, 2025

Commits on Jul 7, 2025

Turn task-sdk into peer-citizen same as other doc packages (#52892) (#52896)

potiuk
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kaxil
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[v3-0-test] Reset grid dagrun query cache on trigger so that the new dagrun is fetched. (#52918) (#52919)

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kaxil
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[v3-0-test] Slightly speed up package preparation and upgrade latest build deps (#52909) (#52924)

potiuk
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kaxil
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[v3-0-test] Exclude "openapi.merged.json" from built .sdist and .whl distributions (#52908) (#52910)

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kaxil
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[v3-0-test] Fix sbom conditions in publish workflow (#52935) (#52937)

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kaxil
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Make sure generate providers metadata is done with default python (#52939) (#52941)

potiuk
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kaxil
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[v3-0-test] Fix example dag example_external_task_parent_deferrable.py imports (#52956) (#52957)

authored and
kaxil
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Update release notes for 3.0.3rc4
kaxil
committed