Add pydantic support

[nuwang]

Add a well-defined schema for the TPV config with stronger typing support.

[cat-bro]

LGTM

[github-actions]

Pull Request Test Coverage Report for Build 10849026140

Details

• 404 of 409 (98.78%) changed or added relevant lines in 6 files are covered.
• 3 unchanged lines in 1 file lost coverage.
• Overall coverage decreased (-1.0%) to 94.657%

---

Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
tpv/core/loader.py	40	41	97.56%
tpv/core/entities.py	322	324	99.38%
tpv/core/evaluator.py	21	23	91.3%

Files with Coverage Reduction	New Missed Lines	%
tpv/core/entities.py	3	94.59%

Totals
Change from base Build 10706773089:	-1.0%
Covered Lines:	986
Relevant Lines:	1011

---

💛 - Coveralls

[nuwang]

I've made a major version bump because there's a breaking change in Tag handling. Specifically, the Tag constructor no longer accepts a name argument (it was always "scheduling" in the past), and the TagSetManager class has been simplified to become the SchedulingTag class.

Therefore, this code will no longer work: https://github.com/usegalaxy-eu/infrastructure-playbook/blob/46931230ccaa357a5420b1d4698df94221dfa168/files/galaxy/tpv/tool_defaults.yml#L39

Instead, it would need to be:

if pulsar_tag != "None":
    entity.tpv_tags = entity.tpv_tags.combine(
        SchedulingTags(require=[pulsar_tag])
    )

To catch these breaking changes, we should also improve the linter to support type checking, so we should probably withhold merging this till that's done.

[nuwang]

Just flagging these for release notes. This is a simplification we can use over the existing code, but the existing filter method will also still work.