Options source gen produce diagnostics with LengthAttribute when applied on properties of interface type

[tarekgh]

When using something like the following:

    [System.ComponentModel.DataAnnotations.Length(1, int.MaxValue)]
    public IList<Foo> Property { get; set; }

The options source gen will produce diagnostics

error SYSLIB1217: The validation attribute LengthAttribute should only be applied to properties of type string, array, or ICollection. Using it with the type IList could lead to runtime failures. 

This is a regression from the changes in #93088.

[ghost]

Tagging subscribers to this area: @dotnet/area-system-componentmodel-dataannotations
See info in area-owners.md if you want to be subscribed.

Issue Details

---

When using something like the following:

    [System.ComponentModel.DataAnnotations.Length(1, int.MaxValue)]
    public IList<Foo> Property { get; set; }

The options source gen will produce diagnostics

error SYSLIB1217: The validation attribute LengthAttribute should only be applied to properties of type string, array, or ICollection. Using it with the type IList could lead to runtime failures. 

This is a regression from the changes in #93088.

Author:	tarekgh
Assignees:	-
Labels:	area-System.ComponentModel.DataAnnotations
Milestone:	-

[ghost]

Tagging subscribers to this area: @dotnet/area-extensions-options
See info in area-owners.md if you want to be subscribed.

Issue Details

---

When using something like the following:

    [System.ComponentModel.DataAnnotations.Length(1, int.MaxValue)]
    public IList<Foo> Property { get; set; }

The options source gen will produce diagnostics

error SYSLIB1217: The validation attribute LengthAttribute should only be applied to properties of type string, array, or ICollection. Using it with the type IList could lead to runtime failures. 

This is a regression from the changes in #93088.

Author:	tarekgh
Assignees:	-
Labels:	area-Extensions-Options
Milestone:	-