[release/8.0] Update Marshal.QueryInterface() argument modifier

[github-actions]

Backport of #91983 to release/8.0

/cc @AaronRobinsonMSFT

Customer Impact

This change is introducing new warnings that can impact users. See #91981.

Testing

Validate no warnings are emitted for ref readonly when used with either in or ref.

Risk

None.

IMPORTANT: If this backport is for a servicing release, please verify that:

• The PR target branch is release/X.0-staging, not release/X.0.

• If the change touches code that ships in a NuGet package, you have added the necessary package authoring and gotten it explicitly reviewed.

[dotnet-issue-labeler]

Note regarding the new-api-needs-documentation label:

This serves as a reminder for when your PR is modifying a ref *.cs file and adding/modifying public APIs, please make sure the API implementation in the src *.cs file is documented with triple slash comments, so the PR reviewers can sign off that change.

[ghost]

Tagging subscribers to this area: @dotnet/interop-contrib
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Issue Details

---

Backport of #91983 to release/8.0

/cc @AaronRobinsonMSFT

Customer Impact

Testing

Risk

IMPORTANT: If this backport is for a servicing release, please verify that:

• The PR target branch is release/X.0-staging, not release/X.0.

• If the change touches code that ships in a NuGet package, you have added the necessary package authoring and gotten it explicitly reviewed.

Author:	github-actions[bot]
Assignees:	-
Labels:	area-System.Runtime.InteropServices, new-api-needs-documentation
Milestone:	-

[AaronRobinsonMSFT]

/cc @tannergooding @stephentoub @jkotas

[jeffschwMSFT]

approved. please get a code review. once ready it can be merged

[AaronRobinsonMSFT]

@tannergooding or @stephentoub, Can I get a review here?