feat(influxdb): add connect/read timeouts

[proddata]

What changes are being made and why?

• Add optional connectTimeout and readTimeout properties on InfluxDBConnection (Duration / ISO-8601, e.g. PT10S)
• Keep existing behaviour unchanged when timeouts are not set

resolves: #29

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Setup Instructions

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Contributor Checklist ✅

• PR Title and commits follows conventional commits
• Add a closes #ISSUE_ID or fixes #ISSUE_ID in the description if the PR relates to an opened issue.
• Documentation updated (plugin docs from @Schema for properties and outputs, @Plugin with examples, README.md file with basic knowledge and specifics).
• Setup instructions included if needed (API keys, accounts, etc.).
• Prefix all rendered properties by r not rendered (eg: rHost).
• Use runContext.logger() to log enough important infos where it's needed and with the best level (DEBUG, INFO, WARN or ERROR).

⚙️ Properties

• Properties are declared with Property<T> carrier type, do not use @PluginProperty.
• Mandatory properties must be annotated with @NotNull and checked during the rendering.
• You can model a JSON thanks to a simple Property<Map<String, Object>>.

🧪 Tests

• Unit Tests added or updated to cover the change (using the RunContext to actually run tasks).
• Add sanity checks if possible with a YAML flow inside src/test/resources/flows.
• Avoid disabling tests for CI. Instead, configure a local environment whenever it's possible with .github/setup-unit.sh (to be set executable with chmod +x setup-unit.sh) (which can be executed locally and in the CI) all along with a new docker-compose-ci.yml file (do not edit the existing docker-compose.yml). If needed, create an executable (chmod +x cleanup-unit.sh) cleanup-unit.sh to remove the potential costly resources (tables, datasets, etc).
• Provide screenshots from your QA / tests locally in the PR description. The goal here is to use the JAR of the plugin and directly test it locally in Kestra UI to ensure it integrates well.

[github-actions]

📦 Artifacts

Name	Size	Updated	Expiration
	7.17 MB	Jan 6, 26, 11:04:26 AM UTC	Jan 13, 26, 11:04:25 AM UTC

🧪 Java Unit Tests

	Tests	Passed ✅	Skipped	Failed	Time ⏱
Java Tests Report	7 ran	7 ✅	0 ⚠️	0 ❌	5s 810ms

🔁 Unreleased Commits

✅ No unreleased commits found.