chore: bump OTP to 25.3.2-2 and EMQX builder to 5.1-4

[SergeTupchiy]

Fixes https://emqx.atlassian.net/browse/EMQX-10390

Summary

🤖 Generated by Copilot at aacb317

Update the emqx-builder image and the Erlang/OTP runtime versions across various services, actions, workflows, scripts, and files in the emqx project. This improves consistency and compatibility across the project and ensures that the emqx components are built and tested with the latest dependencies and tools.

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
• Added property-based tests for code which performs user input validation
• 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
• Created PR to emqx-docs if documentation update is required, or link to a follow-up jira ticket
• Schema changes are backward compatible

Checklist for CI (.github/workflows) changes

• If changed package build workflow, pass this action (manual trigger)
• Change log has been added to changes/ dir for user-facing artifacts update

[coveralls]

Pull Request Test Coverage Report for Build 5950610680

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 27 unchanged lines in 10 files lost coverage.
• Overall coverage decreased (-0.01%) to 81.678%

---

Files with Coverage Reduction	New Missed Lines	%
apps/emqx_bridge_gcp_pubsub/src/emqx_bridge_gcp_pubsub_impl_consumer.erl	1	89.74%
apps/emqx_dashboard/src/emqx_dashboard_desc_cache.erl	1	94.44%
apps/emqx_gateway_mqttsn/src/emqx_mqttsn_channel.erl	1	73.78%
apps/emqx_gateway_mqttsn/src/emqx_mqttsn_frame.erl	1	63.48%
apps/emqx_modules/src/emqx_delayed.erl	1	94.74%
apps/emqx/src/emqx_limiter/src/emqx_limiter_schema.erl	1	85.71%
apps/emqx/src/emqx_quic_stream.erl	1	75.0%
apps/emqx_resource/src/emqx_resource_buffer_worker.erl	2	93.4%
apps/emqx/src/emqx_alarm.erl	2	89.92%
apps/emqx/src/emqx_reason_codes.erl	16	86.03%

Totals
Change from base Build 5927516724:	-0.01%
Covered Lines:	32306
Relevant Lines:	39553

---

💛 - Coveralls