ORC-2134: Remove microsoft/setup-msbuild from GitHub Actions jobs

### What changes were proposed in this pull request?

Remove `microsoft/setup-msbuild` from GitHub Actions jobs.

### Why are the changes needed?

Currently, the CI is broken because `microsoft/setup-msbuild` is no longer allowed by ASF Infra patterns.
- https://github.com/apache/orc/actions/runs/23372953082
> microsoft/setup-msbuildv1.1 is not allowed in apache/orc because all actions must be from a repository owned by your enterprise, created by GitHub, or match one of the patterns: ...

Technically, the `windows-2025` runner already includes MSBuild in PATH, so the `microsoft/setup-msbuildv1.1` step is unnecessary.

### How was this patch tested?

Passed the existing GitHub Actions.

### Was this patch authored or co-authored using generative AI tooling?

Generated-by: Claude Code (claude-opus-4-6)

Closes #2584 from dongjoon-hyun/ORC-2134.

Authored-by: Dongjoon Hyun <dongjoon@apache.org>
Signed-off-by: Dongjoon Hyun <dongjoon@apache.org>
(cherry picked from commit b2dc0f8)
Signed-off-by: Dongjoon Hyun <dongjoon@apache.org>

Author: dongjoon-hyun

.github/workflows/build_and_test.yml

@@ -131,10 +131,6 @@ jobs:
     steps:
     - name: Checkout
       uses: actions/checkout@v6
-    - name: Add msbuild to PATH
-      uses: microsoft/setup-msbuild@v1.1
-      with:
-        msbuild-architecture: x64
     - name: Install Install dependencies via vcpkg
       shell: cmd
       run: |