Add redirection awareness for SHOW GRANTS statement

[findinpath]

Description

Disallow table redirection for the SHOW GRANTS statement.

Is this change a fix, improvement, new feature, refactoring, or other?

New feature.

Is this a change to the core query engine, a connector, client library, or the SPI interfaces? (be specific)

This change affects the core query engine.

How would you describe this change to a non-technical end user or system administrator?

Performing automatic table redirection behind the scenes within the SHOW GRANTS statement is disallowed as pointed out in #11202

Related issues, pull requests, and links

Documentation

(x) No documentation is needed.
( ) Sufficient documentation is included in this PR.
( ) Documentation PR is available with #prnumber.
( ) Documentation issue #issuenumber is filed, and can be handled later.

Release notes

( ) No release notes entries required.
(x) Release notes entries required with the following suggested text:

# Main
* Disallow table redirections in SHOW GRANTS statement

[findinpath]

@phd3 there is also a TODO comment here:

trino/core/trino-main/src/main/java/io/trino/metadata/MetadataManager.java

Lines 2025 to 2027 in 2e3f9d5

	// TODO support table redirection
	@Override
	public List<GrantInfo> listTablePrivileges(Session session, QualifiedTablePrefix prefix)

Am I correct in assuming that handling the MetadataManager#listTablePrivileges is not in the scope of this PR ?

[findinpath]

@phd3

In the comment #10577 (comment) the why? for disallowing redirects on SHOW GRANTS statement is: coherent with future select.
Could you please add more detail to the reasoning behind this choice?

[phd3]

@findinpath sorry for the delayed response here.

Am I correct in assuming that handling the MetadataManager#listTablePrivileges is not in the scope of this PR

seems reasonable.

In the comment #10577 (comment) the why? for disallowing redirects on SHOW GRANTS statement is: coherent with future select.

IIRC the coherency point was only for show-create, and not grants.