Adding windows-11-arm builds.

Fixes kyamagu#318

Author: HinTak

.github/workflows/ci.yml

@@ -25,6 +25,9 @@ jobs:
           - os: ubuntu-22.04-arm
             arch: aarch64
             cp: "cp3{10,11,12,13}"
+          - os: windows-11-arm
+            arch: aarch64
+            cp: "cp3{10,11,12,13}"
 
     steps:
       - uses: actions/checkout@v4
@@ -71,6 +74,9 @@ jobs:
           - os: ubuntu-22.04-arm
             arch: aarch64
             cp: "cp3{8,9}"
+          - os: windows-11-arm
+            arch: aarch64
+            cp: "cp3{8,9}"
 
     steps:
       - uses: actions/checkout@v4