Strategies don't allow perferring certain submissions over others except for their age

[ReinierMaas]

opsqueue/libs/opsqueue_python/src/common.rs

Lines 102 to 115 in 78f1cc1

	#[pyclass(frozen, eq, module = "opsqueue_internal")]
	pub enum Strategy {
	#[pyo3(constructor=())]
	Oldest(),
	#[pyo3(constructor=())]
	Newest(),
	#[pyo3(constructor=())]
	Random(),
	#[pyo3(constructor=(*, meta_key, underlying))]
	PreferDistinct {
	meta_key: String,
	underlying: Py<Strategy>,
	},
	}

Highest(meta_key)/Lowest(meta_key): Would make sense as this allows eating from one side of the key space

• We already have Oldest/Newest: effectively Highest/Lowest with submission_time as meta_key
• Priority based scheduling could be implemented using these strategies
  • Underlying strategies could be used to move the needle further
  • For high priority submissions you would prefer newest if latency is important
  • For low priority submission you could prefer oldest, i.e. preferring finishing submitted work