refactor(otlp_metric)!: make otlp metric compatible with promql

[shuiyisong]

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What's changed and what's your intention?

In this PR, we are trying to make OTLP metric input data compatible with Prometheus and PromQL, that it can be used directly as Prometheus metrics.
This is a breaking change:

1. we now use metric engine by default
2. the resolution of timestamp is changed from nanosecond to millisecond
3. only certain attributes are by default remain persistent in the table, others will be discarded.

PR Checklist

Please convert it to a draft if some of the following conditions are not met.

• I have written the necessary rustdoc comments.
• I have added the necessary unit tests and integration tests.
• This PR requires documentation updates.
• API changes are backward compatible.
• Schema or data changes are backward compatible.