Add deferrable mode to InfluxDB3Operator

[subhramit]

Closes #67107

Add deferrable support to InfluxDB3Operator

When deferrable=True, the operator now defers to a new InfluxDB3QueryTrigger so the worker slot is released while the query runs. The trigger awaits InfluxDBClient3.query_async() and resumes the task with the same JSON-serializable record shape returned by the synchronous path.
Also update provider metadata and documentation to surface the trigger, add a deferrable example, and bump the influxdb3-python minimum version to >=0.12.0 (the release that introduced query_async()).

Note that this deviates from the issue's proposed API as I did not add a "poll_interval"/polling loop. InfluxDB 3's query_async streams the full result over one Arrow Flight call, which means there's no server-side job to poll a status on, unlike Snowflake/BigQuery/Redshift. The trigger awaits the query once and emits a single event.
This is more similar in shape to SQLExecuteQueryTrigger (used by GenericTransfer's deferrable path) - which also has a single await yielding one TriggerEvent with no poll_interval for the same reason:

airflow/providers/common/sql/src/airflow/providers/common/sql/triggers/sql.py

Lines 92 to 102 in 4e4d060

	async def run(self) -> AsyncIterator[TriggerEvent]:
	try:
	self.log.info("Extracting data from %s", self.conn_id)
	self.log.info("Executing: \n %s", self.sql)
	self.log.info("Reading records from %s", self.conn_id)
	results = await self._get_records()
	self.log.info("Reading records from %s done!", self.conn_id)
	self.log.debug("results: %s", results)
	yield TriggerEvent({"status": "success", "results": results})

Have added tests for the new deferrable operator path, trigger serialization/execution, and async hook behavior.

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[subhramit]

Ah, I think I missed a lowest-direct-dependencies edge case here. The spellcheck also fails, will address both in the next commit.

Update - fixed.