chore(deps): update clickhouse/clickhouse-server docker tag to v26

[Fameing]

This PR contains the following updates:

Package	Update	Change
clickhouse/clickhouse-server	major	25.1.1 → 26.1.2

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This PR has been generated by Renovate Bot.

Summary by CodeRabbit

• Chores
  • Updated the default ClickHouse server image from version 25.1.1 to 26.2.4 for embedded ClickHouse. Embedded instances will now use the newer ClickHouse release by default, bringing its fixes and improvements while not altering runtime behavior or error handling.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: 6d6ec012-6f61-4870-914a-f2cf1d846647

📥 Commits

Reviewing files that changed from the base of the PR and between ca5e1f2 and c227d3e.

📒 Files selected for processing (2)

• embedded-clickhouse/README.adoc
• embedded-clickhouse/src/main/java/com/playtika/testcontainer/clickhouse/ClickHouseProperties.java

🚧 Files skipped from review as they are similar to previous changes (1)

• embedded-clickhouse/README.adoc

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📝 Walkthrough

Walkthrough

The default ClickHouse Docker image version was bumped from clickhouse/clickhouse-server:25.1.1 to clickhouse/clickhouse-server:26.2.4 in both README and the Java properties class; no behavioral or control-flow changes were made.

Changes

Cohort / File(s)	Summary
ClickHouse Docker Image Version Bump embedded-clickhouse/README.adoc, embedded-clickhouse/src/main/java/com/playtika/testcontainer/clickhouse/ClickHouseProperties.java	Updated default Docker image from clickhouse/clickhouse-server:25.1.1 to clickhouse/clickhouse-server:26.2.4 in documentation and source.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

Suggested reviewers

• Periecle

Poem

🐰 A tiny hop, a quieter drum,

Twenty-five to twenty-six—here we come!
Docker hums a fresher beat,
I nibble code and tasty beet,
Hooray for bumps both small and sweet. 🥕✨

🚥 Pre-merge checks | ✅ 3

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly describes the main change: updating the clickhouse-server Docker image to version 26, which matches the file modifications.
Docstring Coverage	✅ Passed	Docstring coverage is 100.00% which is sufficient. The required threshold is 80.00%.

_{✏️ Tip: You can configure your own custom pre-merge checks in the settings.}

✨ Finishing Touches

• 📝 Generate docstrings (stacked PR)
• 📝 Generate docstrings (commit on current branch)

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch renovate/clickhouse-clickhouse-server-26.x

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