Allow for more asset lookups than just by HREF

[redmer]

If e.g. attribute 801 is unique, do Tenant.asset_by({ 801: "value" }).

pyfwapi/pyfwapi/tenant.py

Lines 83 to 86 in 7ec52a9

	async def asset_by(self, *, href: str) -> Asset:
	"""Get the asset with its href ID."""
	d = await self.api.GET(href)
	return Asset.model_validate_json(d.content)