[v3]Supports OTel Arrow write(ingest)

### Use case
- Supports [OTel Arrow](https://github.com/open-telemetry/otel-arrow) write(ingest)
- For the user's , switch from other generic OtelSDK or Collector to InfluixDBv3 with with OTel Arrow exporter.
- While (current)otlp and line-protocol are quite different,
but OTel Arrow and InfluixDBv3 are based on the Apache Arrow.
- Expect that merging them into OTel Arrow will speed up their mutual evolution.

See: https://github.com/open-telemetry/otel-arrow/blob/main/docs/img/collector_internal_overview.png

### Proposal:
- Supports OTel Arrow write
- To clarify, **support (current)otlpgrpc and otlphttp is not** in this Issue
Short summary of the feature.

### Current behaviour
- (Nothing. supports line-protocol writes only.)

### Desired behaviour
- Supports OTel Arrow write

### Alternatives considered:
- Do nothing, continue to support only line-protocol writes
- OTel Arrow is still beta.

Start by reading the linked OTel Arrow collector overview and comparing it with InfluxDB v3's existing line-protocol write path. The issue names no source files or tests; done means accepting OTel Arrow writes while leaving OTLP gRPC and HTTP support outside this change.

Written by the indexing model from the issue text.