Revert "Test 32-bit windows"

This reverts commit 58c06f0.

Author: giordano

.github/workflows/ci.yml

@@ -23,8 +23,8 @@ jobs:
           # - macos-latest
           - windows-latest
         julia-arch:
-          # - x64
-          - x86
+          - x64
+          # - x86
         # 32-bit Julia binaries are not available on macOS
         exclude:
           - os: macOS-latest