.github/workflows/ci.yml: Removed x86 tests and SDK setup

Author: NightOwl888

.github/workflows/ci.yml

@@ -113,15 +113,9 @@ jobs:
       matrix:
         # macos-13 is specifically for running x64, macos-latest for arm64
         os: [windows-latest, ubuntu-latest, macos-13, macos-latest]
-        arch: [x64, x86, arm64]
+        arch: [x64, arm64]
         tfm: [net8.0]
         exclude:
-        - arch: x86
-          os: ubuntu-latest
-        - arch: x86
-          os: macos-latest
-        - arch: x86
-          os: macos-13
         - arch: arm64
           os: macos-13
         - arch: arm64
@@ -177,18 +171,9 @@ jobs:
 
       # Install the .NET SDK
       - name: Setup .NET 8.0
-        if: matrix.arch != 'x86'
-        uses: actions/setup-dotnet@d4c94342e560b34958eacfc5d055d21461ed1c5d # v5
-        with:
-          dotnet-version: 8.0.x
-
-      - name: Setup .NET 8.0 (x86)
-        if: matrix.arch == 'x86'
         uses: actions/setup-dotnet@d4c94342e560b34958eacfc5d055d21461ed1c5d # v5
         with:
           dotnet-version: 8.0.x
-        env:
-          PROCESSOR_ARCHITECTURE: x86
 
       - name: Download Test Binaries
         uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0 # v5