Enable 6.2 CI and enable Windows CI

Author: FranzBusch

.github/workflows/pull_request.yml

@@ -15,12 +15,16 @@ jobs:
     name: Unit tests
     uses: apple/swift-nio/.github/workflows/unit_tests.yml@main
     with:
-      linux_5_9_arguments_override: "--explicit-target-dependency-import-check error"
-      linux_5_10_arguments_override: "--explicit-target-dependency-import-check error"
       linux_6_0_arguments_override: "-Xswiftc -warnings-as-errors --explicit-target-dependency-import-check error -Xswiftc -require-explicit-sendable"
       linux_6_1_arguments_override: "-Xswiftc -warnings-as-errors --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_6_2_arguments_override: "-Xswiftc -warnings-as-errors --explicit-target-dependency-import-check error -Xswiftc -require-explicit-sendable"
+      linux_nightly_next_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_6_2_enabled: true
+      windows_nightly_next_enabled: true
+      windows_nightly_main_enabled: true
 
   cxx-interop:
     name: Cxx interop

Sources/UnixSignals/UnixSignalsSequence.swift

@@ -15,14 +15,15 @@
 #if canImport(Darwin)
 import Darwin
 import Dispatch
-#elseif canImport(Glibc)
+#else
 @preconcurrency import Dispatch
+#endif
+
+#if canImport(Glibc)
 import Glibc
 #elseif canImport(Musl)
-@preconcurrency import Dispatch
 import Musl
 #elseif canImport(Android)
-@preconcurrency import Dispatch
 import Android
 #endif
 import ConcurrencyHelpers