Allow dev service Startables to access config in native mode

[holly-cummins]

This is a less tactical version of https://github.com/quarkusio/quarkus/pull/48753/files#diff-53bbc5c17c7f10a6cce6c0e51e3a27e20cd64cddc5cfb9a7da3e1cf1a8e5a945L77-R88.

On the native path, the TCCL-setting in the dev service registry is a no-op, because the native method just passed it the current TCCL. I'm not totally sure what the optimum TCCL is, but I know that the TCCL of the class doing the starting works better than the current TCCL, which would be the app classloader. We can iterate on this in future PRs if we come up with something more considered.

[github-actions]

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[quarkus-bot]

Status for workflow Quarkus CI

This is the status report for running Quarkus CI on commit 86f5c14.

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It should be safe to merge provided you have a look at the other checks in the summary.

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Flaky tests - Develocity

⚙️ JVM Integration Tests - JDK 17

📦 integration-tests/kafka-devservices

✖ io.quarkus.it.kafka.continuoustesting.DevServicesDevModeTest.testDevModeServiceDoesNotRestartContainersOnCodeChange - History

• New containers: [Container(command=sh -c 'while [ ! -f /work/run.sh ]; do sleep 0.1; done; sleep 0.1; /work/run.sh', created=1751978081, id=455a3bcdd78e2f48450de6f84003fc4532b88daf21474737f3d864986f4798a4, image=quay.io/ogunalp/kafka-native:latest, imageId=sha256:99fa71388449ac7ff46bda7f6d645fb4435d9a21dce3d4dbcaedfc8a738afd6b, names=[/funny_cori], ports=[ContainerPort(ip=0.0.0.0, privatePort=9092, publicPort=32857, type=tcp), ContainerPort(ip=::, privatePort=9092, publicPort=32857, type=tcp)], labels={architecture=x86_64, build-date=2025-03-25T21:45:00Z, com.redhat.component=ubi9-micro-container, com.redhat.license_terms=https://www.redhat.com/en/about/red-hat-end-user-license-agreements\#UBI, description=Very small image which doesn't install the package manager., distribution-scope=public, io.buildah.version=1.39.0-dev, io.k8s.description=Very small image which doesn't install the package manager., io.k8s.display-name=Red Hat Universal Base Image 9 Micro, io.openshift.expose-servi... - org.opentest4j.AssertionFailedError

org.opentest4j.AssertionFailedError: 
New containers: [Container(command=sh -c 'while [ ! -f /work/run.sh ]; do sleep 0.1; done; sleep 0.1; /work/run.sh', created=1751978081, id=455a3bcdd78e2f48450de6f84003fc4532b88daf21474737f3d864986f4798a4, image=quay.io/ogunalp/kafka-native:latest, imageId=sha256:99fa71388449ac7ff46bda7f6d645fb4435d9a21dce3d4dbcaedfc8a738afd6b, names=[/funny_cori], ports=[ContainerPort(ip=0.0.0.0, privatePort=9092, publicPort=32857, type=tcp), ContainerPort(ip=::, privatePort=9092, publicPort=32857, type=tcp)], labels={architecture=x86_64, build-date=2025-03-25T21:45:00Z, com.redhat.component=ubi9-micro-container, com.redhat.license_terms=https://www.redhat.com/en/about/red-hat-end-user-license-agreements#UBI, description=Very small image which doesn't install the package manager., distribution-scope=public, io.buildah.version=1.39.0-dev, io.k8s.description=Very small image which doesn't install the package manager., io.k8s.display-name=Red Hat Universal Base Im...

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⚙️ JVM Integration Tests - JDK 21

📦 integration-tests/kafka-devservices

✖ io.quarkus.it.kafka.continuoustesting.DevServicesDevModeTest.testDevModeServiceDoesNotRestartContainersOnCodeChange - History

• New containers: [Container(command=sh -c 'while [ ! -f /work/run.sh ]; do sleep 0.1; done; sleep 0.1; /work/run.sh', created=1751978072, id=44b46f4d940a7cd4547004a83a2b03409da39e73472cf1e714606d67ea8f5950, image=quay.io/ogunalp/kafka-native:latest, imageId=sha256:99fa71388449ac7ff46bda7f6d645fb4435d9a21dce3d4dbcaedfc8a738afd6b, names=[/gallant_cartwright], ports=[ContainerPort(ip=0.0.0.0, privatePort=9092, publicPort=32857, type=tcp), ContainerPort(ip=::, privatePort=9092, publicPort=32857, type=tcp)], labels={architecture=x86_64, build-date=2025-03-25T21:45:00Z, com.redhat.component=ubi9-micro-container, com.redhat.license_terms=https://www.redhat.com/en/about/red-hat-end-user-license-agreements\#UBI, description=Very small image which doesn't install the package manager., distribution-scope=public, io.buildah.version=1.39.0-dev, io.k8s.description=Very small image which doesn't install the package manager., io.k8s.display-name=Red Hat Universal Base Image 9 Micro, io.openshift.expo... - org.opentest4j.AssertionFailedError

org.opentest4j.AssertionFailedError: 
New containers: [Container(command=sh -c 'while [ ! -f /work/run.sh ]; do sleep 0.1; done; sleep 0.1; /work/run.sh', created=1751978072, id=44b46f4d940a7cd4547004a83a2b03409da39e73472cf1e714606d67ea8f5950, image=quay.io/ogunalp/kafka-native:latest, imageId=sha256:99fa71388449ac7ff46bda7f6d645fb4435d9a21dce3d4dbcaedfc8a738afd6b, names=[/gallant_cartwright], ports=[ContainerPort(ip=0.0.0.0, privatePort=9092, publicPort=32857, type=tcp), ContainerPort(ip=::, privatePort=9092, publicPort=32857, type=tcp)], labels={architecture=x86_64, build-date=2025-03-25T21:45:00Z, com.redhat.component=ubi9-micro-container, com.redhat.license_terms=https://www.redhat.com/en/about/red-hat-end-user-license-agreements#UBI, description=Very small image which doesn't install the package manager., distribution-scope=public, io.buildah.version=1.39.0-dev, io.k8s.description=Very small image which doesn't install the package manager., io.k8s.display-name=Red Hat Universal...