This updates the gradle wrapper to 8.12
We addressed deprecation warnings due to the update that includes:
- Fix change in TestOutputEvent api
- Fix deprecation in groovy syntax
- Use latest ospackage plugin containing our fix
- Remove project usages at execution time
- Fix deprecated project references in repository-old-versions
This aligns the deprecation warnings for on-prem dot-prefixed indices to
be the same as the Serverless validation. It adds exemptions for the
`.entities…` indices, and makes the list a dynamic setting.
This adds the missing optional warning from the global legacy template
Relates to #113529 (doesn't close it yet until this has been unmuted,
which won't happen until this change is backported to 8.16)
This commit adds a module emitting a deprecation warning when a
dot-prefixed index is manually or automatically created, or when a
composable index template with an index pattern that uses a dot-prefix
is created. This pattern warns that in the future these indices will not
be allowed. In a future breaking change (10.0.0 maybe?) the deprecation
can then be changed to an exception.
These deprecations are only displayed when a non-operator user is using
the API (one that does not set the `X-elastic-product-origin` header).
