Add native Windows build of meshtasticd (#11031)

extra_scripts/windows_link_flags.py

@@ -0,0 +1,16 @@
+#!/usr/bin/env python3
+# trunk-ignore-all(ruff/F821)
+# trunk-ignore-all(flake8/F821): For SConstruct imports
+#
+# PlatformIO routes build_flags to the compile step only, so the static link
+# flags are appended here, as wasm_link_flags.py does for [env:native-wasm].
+Import("env")
+
+if env["PIOENV"].startswith("native-windows"):
+    env.Append(
+        LINKFLAGS=[
+            "-static",
+            "-static-libgcc",
+            "-static-libstdc++",
+        ]
+    )