Enable Windows builds in CI

Author: ktoso

.github/workflows/main.yml

@@ -18,7 +18,15 @@ jobs:
       linux_6_2_arguments_override: "--explicit-target-dependency-import-check error -Xswiftc -require-explicit-sendable"
       linux_nightly_6_0_arguments_override: "--explicit-target-dependency-import-check error -Xswiftc -require-explicit-sendable"
       linux_nightly_main_arguments_override: "--explicit-target-dependency-import-check error -Xswiftc -require-explicit-sendable"
-
+      windows_6_0_enabled: true
+      windows_6_1_enabled: true
+      windows_nightly_next_enabled: true
+      windows_nightly_main_enabled: true
+      windows_6_0_arguments_override: "--explicit-target-dependency-import-check error -Xswiftc -require-explicit-sendable"
+      windows_6_1_arguments_override: "--explicit-target-dependency-import-check error -Xswiftc -require-explicit-sendable"
+      windows_nightly_next_arguments_override: "--explicit-target-dependency-import-check error -Xswiftc -require-explicit-sendable"
+      windows_nightly_main_arguments_override: "--explicit-target-dependency-import-check error -Xswiftc -require-explicit-sendable"
+      
   benchmarks:
     name: Benchmarks
     # Workaround https://github.com/nektos/act/issues/1875