move windows-arm builds back to PGO section

Author: davidhewitt

.github/workflows/ci.yml

@@ -299,12 +299,6 @@ jobs:
             interpreter: "3.9"
             python-architecture: "x64"
 
-          # windows 11 arm supports 3.11 and up
-          - os: windows
-            target: aarch64
-            runs-on: windows-11-arm
-            interpreter: "3.11 3.12 3.13 3.13t 3.14 3.14t"
-
     runs-on: ${{ matrix.runs-on || format('{0}-latest', (matrix.os == 'linux' && 'ubuntu') || matrix.os)  }}
     steps:
       - uses: actions/checkout@v5
@@ -348,10 +342,11 @@ jobs:
       matrix:
         platform:
           [
-            { os: linux, runs-on: ubuntu-latest },
-            { os: linux_aarch64, runs-on: ubuntu-24.04-arm },
-            { os: windows, runs-on: windows-latest },
-            { os: macos, runs-on: macos-latest },
+            { os: linux, runs-on: ubuntu-latest, arch: "x64" },
+            { os: linux_aarch64, runs-on: ubuntu-24.04-arm, arch: "arm64" },
+            { os: windows, runs-on: windows-latest, arch: "x64" },
+            { os: windows_aarch64, runs-on: windows-11-arm, arch: "arm64" },
+            { os: macos, runs-on: macos-latest, arch: "arm64" },
           ]
         interpreter:
           ["3.9", "3.10", "3.11", "3.12", "3.13", "3.13t", "3.14", "3.14t"]
@@ -370,6 +365,7 @@ jobs:
         uses: actions/setup-python@v6
         with:
           python-version: ${{ matrix.interpreter }}
+          architecture: ${{ matrix.platform.arch }}
           allow-prereleases: true
 
       - name: install rust stable