feat(oracle): Oracle Database integration

[paulozulato]

Fixes https://emqx.atlassian.net/browse/EMQX-9341

Summary

🤖 Generated by Copilot at 0f39230

This pull request adds a new feature to the emqx project: the Oracle Database bridge, which allows emqx to connect to and exchange messages with Oracle Database. It introduces two new applications: emqx_oracle, which provides the Oracle Database connector, and emqx_bridge_oracle, which provides the bridge configuration and logic. It also updates some existing applications, such as emqx_limiter, emqx_bridge, and emqx_connector, to support the new feature. It also adds some docker-compose files and common test files for testing the feature.

PR Checklist

Please convert it to a draft if any of the following conditions are not met. Reviewers may skip over until all the items are checked:

• Added tests for the changes
• Changed lines covered in coverage report
• Change log has been added to changes/{ce,ee}/(feat|perf|fix)-<PR-id>.en.md files
• For internal contributor: there is a jira ticket to track this change
• If there should be document changes, a PR to emqx-docs.git is sent, or a jira ticket is created to follow up
• Schema changes are backward compatible

Checklist for CI (.github/workflows) changes

• If changed package build workflow, pass [this action](https://github.com/emqx/emqx/actions/workflows/build_packages.yaml) (manual trigger)
• Change log has been added to changes/ dir for user-facing artifacts update

[coveralls]

Pull Request Test Coverage Report for Build 4820335382

• 124 of 146 (84.93%) changed or added relevant lines in 5 files are covered.
• 25 unchanged lines in 11 files lost coverage.
• Overall coverage increased (+0.09%) to 81.588%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
apps/emqx_bridge_oracle/src/emqx_bridge_oracle.erl	11	12	91.67%
apps/emqx_oracle/src/emqx_oracle_schema.erl	7	8	87.5%
apps/emqx_oracle/src/emqx_oracle.erl	101	121	83.47%

Files with Coverage Reduction	New Missed Lines	%
apps/emqx_bridge/src/emqx_bridge_resource.erl	1	75.81%
apps/emqx_conf/src/emqx_conf_schema.erl	1	92.86%
apps/emqx_dashboard/src/emqx_dashboard_monitor.erl	1	65.28%
apps/emqx_gateway/src/emqx_gateway_schema.erl	1	88.89%
apps/emqx/src/emqx_flapping.erl	1	87.27%
apps/emqx/src/emqx_router_helper.erl	1	86.27%
apps/emqx/src/emqx_sys_mon.erl	1	91.67%
apps/emqx/src/emqx_alarm.erl	2	89.92%
apps/emqx/src/emqx_cm.erl	2	91.89%
apps/emqx/src/emqx_stats.erl	2	91.67%

Totals
Change from base Build 4819803744:	0.09%
Covered Lines:	26078
Relevant Lines:	31963

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💛 - Coveralls