test: Test with real S3 bucket

[ivannov]

Reviewer Notes

This PR adds a one-shot integration test for CloudStorageArchivePlugin that exercises the full plugin lifecycle against a real S3-compatible bucket. The test is @disabled by default and skips automatically if a credentials properties file (~/.hedera/cloud-archive-integration-test.properties) is absent.

Supporting changes:

• Config prefix fix: CloudStorageArchiveConfig was annotated @ConfigData("cloud.archive") but the env var convention uses CLOUD_STORAGE_ARCHIVE_*. The prefix is corrected to cloud.storage.archive, and the docs table + existing tests are updated to match.
• update-env.sh: propagates the CLOUD_STORAGE_ARCHIVE_* env vars into the Docker .env file so the archive plugin can be configured for local Docker testing.

Related Issue(s)

Closes #2810

[ata-nas]

LG.

[ata-nas]

I think we should be able to put @Disable globally on class level. In that way all tests are disabled by default. I know we have only one test, but adding others here will disable them by default.

[ivannov]

I didn't plan to have this test at all pushed.

But its goal is to be a one-shot tests, that is one method only.

[jsync-swirlds]

It's good to have this in the codebase, and I tend to agree with Atanas that disabling the class might be worthwhile.

My thought is that while we have a single test here, we may find it worthwhile to add a few more that use real S3 services and we might use that in a "qualification" test process wherein we occasionally run this (manually or via well secured automation) to ensure that both existing S3 services and any new S3 services work as expected.

[ivannov]

Disabled the whole test class

[AlfredoG87]

LGTM

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.

@@             Coverage Diff              @@
##               main    #2851      +/-   ##
============================================
- Coverage     81.58%   81.47%   -0.11%     
+ Complexity     1559     1557       -2     
============================================
  Files           144      144              
  Lines          7413     7413              
  Branches        777      777              
============================================
- Hits           6048     6040       -8     
- Misses         1042     1050       +8     
  Partials        323      323              

see 1 file with indirect coverage changes

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