Allow configuring the default ID optimizer and default to pooled-lo

[yrodiere]

Fixes #31899

[quarkus-bot]

/cc @Sanne (hibernate-orm), @gsmet (hibernate-orm)

[quarkus-bot]

Failing Jobs - Building ee1583d

Status	Name	Step	Failures	Logs	Raw logs
✔️	Gradle Tests - JDK 11
⌛	Gradle Tests - JDK 11 Windows	Build	Failures	Logs	Raw logs
✖	JVM Tests - JDK 11	Build	Failures	Logs	Raw logs
✔️	JVM Tests - JDK 17
✔️	JVM Tests - JDK 19

Full information is available in the Build summary check run.

Failures

⚙️ Gradle Tests - JDK 11 Windows #

📦 integration-tests/gradle

✖ io.quarkus.gradle.devmode.AnnotationProcessorSimpleModuleDevModeTest.main line 13 - More details - Source on GitHub

org.awaitility.core.ConditionTimeoutException: Condition with lambda expression in io.quarkus.test.devmode.util.DevModeTestUtils that uses java.util.function.Supplier, java.util.function.Supplierjava.util.concurrent.atomic.AtomicReference, java.util.concurrent.atomic.AtomicReferencejava.lang.String, java.lang.Stringboolean was not fulfilled within 1 minutes.
	at org.awaitility.core.ConditionAwaiter.await(ConditionAwaiter.java:167)
	at org.awaitility.core.CallableCondition.await(CallableCondition.java:78)

✖ io.quarkus.gradle.devmode.MultiSourceProjectDevModeTest.main line 22 - More details - Source on GitHub

org.awaitility.core.ConditionTimeoutException: Condition with lambda expression in io.quarkus.test.devmode.util.DevModeTestUtils that uses java.util.function.Supplier, java.util.function.Supplierjava.util.concurrent.atomic.AtomicReference, java.util.concurrent.atomic.AtomicReferencejava.lang.String, java.lang.Stringboolean was not fulfilled within 1 minutes.
	at org.awaitility.core.ConditionAwaiter.await(ConditionAwaiter.java:167)
	at org.awaitility.core.CallableCondition.await(CallableCondition.java:78)

---

⚙️ JVM Tests - JDK 11 #

- Failing: integration-tests/opentelemetry-jdbc-instrumentation 

📦 integration-tests/opentelemetry-jdbc-instrumentation

✖ io.quarkus.it.opentelemetry.OracleOpenTelemetryJdbcInstrumentationTest.testOracleQueryTraced line 14 - More details - Source on GitHub

org.opentest4j.AssertionFailedError: JDBC insert statement was not traced. ==> expected: <true> but was: <false>
	at org.junit.jupiter.api.AssertionFailureBuilder.build(AssertionFailureBuilder.java:151)
	at org.junit.jupiter.api.AssertionFailureBuilder.buildAndThrow(AssertionFailureBuilder.java:132)

[yrodiere]

Test failures are the usual suspects; doesn't seem related.