SQLServer: Add lookback_window param.

[amw-zero]

What does this PR do?

Adds a lookback_window param to query_metrics.

Motivation

The current lookback window defaults to 2 times the collection interval, and is not able to be overridden. This means that infrequently-run queries are unlikely to have metrics captured for them. One common use case that falls into this bucket is ETL queries which can run hourly or even daily. These have a very small chance of having metrics captured for them. In that case, we will support setting a lookback window that will include such queries.

Review checklist (to be filled by reviewers)

• [ ] Feature or bugfix MUST have appropriate tests (unit, integration, e2e)
• [ ] Add the qa/skip-qa label if the PR doesn't need to be tested during QA.
• [ ] If you need to backport this PR to another branch, you can add the backport/<branch-name> label to the PR and it will automatically open a backport PR once this one is merged

[github-actions[bot]]

The validations job has failed; please review the Files changed tab for possible suggestions to resolve.

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 87.87%. Comparing base (0ca918c) to head (3cdc1fe). Report is 109 commits behind head on master.

Additional details and impacted files

| [Flag](https://app.codecov.io/gh/DataDog/integrations-core/pull/18979/flags?src=pr&el=flags&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=DataDog) | Coverage Δ | | |---|---|---| | [activemq](https://app.codecov.io/gh/DataDog/integrations-core/pull/18979/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=DataDog) | `?` | | | [cassandra](https://app.codecov.io/gh/DataDog/integrations-core/pull/18979/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=DataDog) | `?` | | | [hive](https://app.codecov.io/gh/DataDog/integrations-core/pull/18979/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=DataDog) | `?` | | | [hivemq](https://app.codecov.io/gh/DataDog/integrations-core/pull/18979/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=DataDog) | `?` | | | [ignite](https://app.codecov.io/gh/DataDog/integrations-core/pull/18979/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=DataDog) | `?` | | | [jboss_wildfly](https://app.codecov.io/gh/DataDog/integrations-core/pull/18979/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=DataDog) | `?` | | | [kafka](https://app.codecov.io/gh/DataDog/integrations-core/pull/18979/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=DataDog) | `?` | | | [presto](https://app.codecov.io/gh/DataDog/integrations-core/pull/18979/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=DataDog) | `?` | | | [solr](https://app.codecov.io/gh/DataDog/integrations-core/pull/18979/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=DataDog) | `?` | | | [sqlserver](https://app.codecov.io/gh/DataDog/integrations-core/pull/18979/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=DataDog) | `91.10% <100.00%> (+11.36%)` | :arrow_up: | Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=DataDog#carryforward-flags-in-the-pull-request-comment) to find out more.

[github-actions[bot]]

The validations job has failed; please review the Files changed tab for possible suggestions to resolve.

[github-actions[bot]]

The validations job has failed; please review the Files changed tab for possible suggestions to resolve.

[github-actions[bot]]

The validations job has failed; please review the Files changed tab for possible suggestions to resolve.