Global msbuild properties from `Directory.Build.rsp` file are not respected in VisualStudio

## Visual Studio Version
2022

## Summary
Global msbuild properties from `Directory.Build.rsp` file are not respected in VisualStudio.
It causes missing parity of build results compared to `msbuild` console build.

## Steps to Reproduce

1. Create `Directory.Build.rsp` in empty folder with this content:
```
/p:Platform=x64
```
2. Create new project in that folder
```
dotnet new classlib
```
3. Open project in VisualStudio
4. Build with VisualStudio UI.
5. Observe that targets are placed in
> bin\Debug\net6.0
6. Build from VisualStudio built-in terminal (Developer Console) with command:
```
msbuild
```
7. Observe that the targets are placed to
> bin\ **x64** \Debug\net6.0

## Expected Behavior
VisualStudio build should produce same results as `msbuild`. It should provide parity for binaries it generates.

## User Impact
`CloudBuild` used by our team requires global `Platform` property to be set, and uses `x86` by default. So users are forced to use some global `Platform` property.
To have local build parity with `CloudBuild` , `Directory.Build.rsp` file is created to set global `Platform` property.
But this causes problems when debugging projects locally in VisualStudio, as well as packaging and publishing from it. VisualStudio disregards the binaries produced by `msbuild` (which are placed in ` bin\x64\Debug`), rebuilds the project to recreate binaries in its own folder (`bin\Debug`) and fails to properly build and binplace binaries from referenced projects (because of [another bug](https://github.com/dotnet/project-system/issues/6924) when VisualStudio ignores some msbuild definitions and fail to binplace some files), and eventually build fails.
It just blocks the developers from use tooling for local developing. And it is not possible to workaround by building with `msbuild` from console, as VisualStudio ignores the binaries `msbuild` has produced and tries creating its own during packaging / publishing from UI.
For now as a mitigation I removed `/p:Platform=x64` from `Directory.Build.rsp` to unblock local team development. But now we have discrepancy between `CloudBuild` and local build, only hoping different global `Platform` parameter doesn't cause any discrepancy in produced binaries.