feat: handle escaped characters in InfluxDB data bridge write_syntax

[SergeTupchiy]

Closes: EMQX-7834

Fixes https://emqx.atlassian.net/browse/EMQX-7834

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 and .zh.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 (manual trigger)
• Change log has been added to changes/ dir for user-facing artifacts update

[coveralls]

Pull Request Test Coverage Report for Build 4469493788

• 58 of 58 (100.0%) changed or added relevant lines in 1 file are covered.
• 49 unchanged lines in 15 files lost coverage.
• Overall coverage decreased (-0.03%) to 80.89%

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Files with Coverage Reduction	New Missed Lines	%
apps/emqx_modules/src/emqx_delayed.erl	1	94.78%
apps/emqx_resource/src/emqx_resource_manager.erl	1	90.48%
apps/emqx/src/emqx_broker.erl	1	88.2%
apps/emqx/src/emqx_cm.erl	1	91.44%
apps/emqx/src/emqx_quic_stream.erl	1	75.0%
apps/emqx/src/emqx_ws_connection.erl	1	79.4%
lib-ee/emqx_ee_connector/src/emqx_ee_connector_influxdb.erl	1	90.05%
apps/emqx_connector/src/emqx_connector_jwt_worker.erl	2	92.54%
apps/emqx_resource/src/emqx_resource_buffer_worker_sup.erl	2	86.96%
apps/emqx/src/emqx_alarm.erl	2	91.89%

Totals
Change from base Build 4464188731:	-0.03%
Covered Lines:	24674
Relevant Lines:	30503

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💛 - Coveralls