ci: drop Windows 32-bit ARM builds

Author: LDVG

.github/workflows/windows_builds.yml

@@ -21,13 +21,9 @@ jobs:
       fail-fast: false
       matrix:
         os: [ windows-2022, windows-2025 ]
-        arch: [ x64, Win32, ARM64, ARM ]
+        arch: [ x64, Win32, ARM64 ]
         type: [ dynamic, static ]
         config: [ "Release" ]
-        # windows-2025 dropped support for 32-bit ARM
-        exclude:
-          - os: windows-2025
-            arch: ARM
     steps:
     - uses: actions/checkout@v6
     - name: build

windows/release.ps1

@@ -4,8 +4,8 @@
 # SPDX-License-Identifier: BSD-2-Clause
 
 $ErrorActionPreference = "Stop"
-$Architectures = @('x64', 'Win32', 'ARM64', 'ARM')
-$InstallPrefixes =  @('Win64', 'Win32', 'ARM64', 'ARM')
+$Architectures = @('x64', 'Win32', 'ARM64')
+$InstallPrefixes =  @('Win64', 'Win32', 'ARM64')
 $Types = @('dynamic', 'static')
 $Config = 'Release'
 $SDK = '143'
@@ -19,9 +19,6 @@ foreach ($Arch in $Architectures) {
 			Type   = $Type
 			Config = $Config
 		}
-		if ($buildParams['Arch'] -eq 'ARM') {
-			$buildParams['WinSDK'] = '10.0.22621.0'
-		}
 		./build.ps1 @buildParams
 	}
 }