Move docker-specific tests to integrationTest configuration

[nastra]

Feature Request / Improvement

Currently, docker-specific tests run under the test configuration and we'd like to move those to integrationTest. Examples of such tests use the @Testcontainers annotation

Query engine

None

Willingness to contribute

• I can contribute this improvement/feature independently
• I would be willing to contribute this improvement/feature with guidance from the Iceberg community
• I cannot contribute this improvement/feature at this time

[anuragmantri]

I have seen similar issues on Azure tests on some of my environments. I will submit a PR to move these tests to integration tests source sets. Thanks for creating the issue.

[kevinjqliu]

BTW, i ran ./gradlew test --continue without the docker daemon and these are the 9 tests that failed and requires docker.

> Task :iceberg-azure:test
ADLSFileIOTest > initializationError FAILED
ADLSInputStreamTest > initializationError FAILED
ADLSOutputStreamTest > initializationError FAILED

> Task :iceberg-aws:test
TestFlakyS3InputStream > initializationError FAILED
TestMinioUtil > initializationError FAILED
TestS3FileIO > initializationError FAILED
TestS3InputStream > initializationError FAILED
TestS3OutputStream > initializationError FAILED
TestS3RestSigner > initializationError FAILED