CI: bump JDK to temurin@17

[nafg]

The generated workflow was pinned to temurin@11. sbt 2.x requires JDK 17+, so scala-steward's "Update sbt to 2.0.x" PR cannot pass CI on JDK 11.

This sets githubWorkflowJavaVersions := Seq(JavaSpec.temurin("17")) in ci.sbt and regenerates .github/workflows/ci.yml (and .mergify.yml, via sbt-mergify-github-actions, whose check-success names embed the java version). project/build.properties is untouched — the sbt bump stays scala-steward's PR.

Verified locally on temurin 17: githubWorkflowCheck passes, and +test (against the docker-compose mysql/postgres, testkit-github.conf) passes on 2.12.21, 2.13.18, and 3.3.8 — 79 tests each.

🤖 Generated with Claude Code

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Repository UI

Review profile: CHILL

Plan: Pro Plus

Run ID: 290c449f-261d-44e7-a394-24302509a4c8

📥 Commits

Reviewing files that changed from the base of the PR and between 703dc2c and 6bea177.

⛔ Files ignored due to path filters (1)

• .github/workflows/ci.yml is excluded by !**/*.yml

📒 Files selected for processing (1)

• .scala-steward.conf

Included review availability: Your plan provides up to 2 included reviews per hour; 0 remain after this review.

---

📝 Walkthrough

Walkthrough

The change pins two Scala 3 library artifacts to the 3.3. version line and changes the GitHub Actions Java runtime from Temurin 11 to Temurin 17.

Changes

Scala dependency pin

Layer / File(s)	Summary
Scala Steward LTS pins .scala-steward.conf	Scala Steward pins scala3-library_3 and scala3-library_sjs1_3 to the 3.3. version prefix.

CI Java runtime

Layer / File(s)	Summary
Temurin Java 17 configuration ci.sbt	The configured GitHub Actions Java version changes from Temurin 11 to Temurin 17.

Estimated code review effort: 1 (Trivial) | ~3 minutes

Merge Risk: ⚪ Minimal · up to 6bea1

The PR updates CI to JDK 17 and pins the Scala 3 build line, with the stated checks and cross-version tests passing; no actionable merge-blocking risk remains beyond normal review.

Possibly related PRs

• nafg/slick-migration-api#360: Updates the Scala version from 3.4.2 to 3.4.3.
• nafg/slick-migration-api#393: Updates Scala 3 library version configuration.
• nafg/slick-migration-api#449: Updates a Scala 3.3.7 dependency.

Poem

A rabbit pins Scala three,
And sets Java seventeen free.
CI hops through the queue,
With configs fresh and true,
While carrots compile happily.

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Title check	✅ Passed	The title clearly identifies the primary CI change: updating the JDK to Temurin 17.
Description check	✅ Passed	The description accurately explains the CI JDK update, Scala Steward context, regenerated workflows, and verification results.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch fix/ci-jdk17

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands.}

[mergify]

Tick the box to add this pull request to the merge queue (same as @mergifyio queue).

• Queue this pull request