Backport of #1851 to 25.8: Removed references to clickhouse.cloud

[subkanthi]

Backport of #1851 to 25.8

Changelog category (leave one):

• Not for changelog (changelog entry is not required)

Changelog entry (a user-readable short description of the changes that goes to CHANGELOG.md):

Removed references to Clickhouse.cloud

CI/CD Options

Exclude tests:

• Fast test
• Integration Tests
• Stateless tests
• Stateful tests
• Performance tests
• All with ASAN
• All with TSAN
• All with MSAN
• All with UBSAN
• All with Coverage
• All with Aarch64
• All Regression
• Disable CI Cache

Regression jobs to run:

• Fast suites (mostly <1h)
• Aggregate Functions (2h)
• Alter (1.5h)
• Benchmark (30m)
• ClickHouse Keeper (1h)
• Iceberg (2h)
• LDAP (1h)
• OAuth (5m)
• Parquet (1.5h)
• RBAC (1.5h)
• SSL Server (1h)
• S3 (2h)
• S3 Export (2h)
• Swarms (30m)
• Tiered Storage (2h)

[github-actions]

Workflow [PR], commit [6afa40f]

[CarlosFelipeOR]

QA Verification

Since the PR CI did not run the version suite from clickhouse-regression, I executed it locally. All scenarios passed, including the ones related to this PR, which fixes #1670.

Passing

✔ [ OK ] '/version/altinity' (34s 971ms)
✔ [ OK ] '/version' (1m 14s)

Known

✘ [ XFail ] '/version/altinity/error message' ᐅ Not expected to pass on PR builds (33s 475ms)
✘ [ XFail ] '/version/altinity/version format' ᐅ Not expected to pass on PR builds (62ms)

1 feature (1 ok)
8 scenarios (6 ok, 2 xfail)
23 retries (13 ok, 10 failed)
112 steps (110 ok, 2 failed)

Total time 1m 14s

Executed on Jul 07,2026 18:47

Therefore, the PR is approved and ready to merge.