Ensure the namespaces filtering is respected in packages.config package installation/updates PMC

[erdembayar]

NuGet Product Used

Visual Studio Package Management UI

Product Version

n/a

Worked before?

No response

Impact

Other

Repro Steps & Context

In PR, restore and package installation are equivalent.
In PC they are not.

This task covers ensuring that the namespaces are respected during package installation.

Detailed explanation:

• In Add namespaces filtering support for packages.config restore in Visual Studio #10823, support for namespaces filtering was added in restore.
• This issue ensures that commands run through:
  • PMC, any commands.

Verbose Logs

No response