Add host target platform (#4783)

Co-authored-by: Otto winter <otto@otto-winter.com>

esphome/components/socket/__init__.py

@@ -14,6 +14,7 @@ CONFIG_SCHEMA = cv.Schema(
             esp8266=IMPLEMENTATION_LWIP_TCP,
             esp32=IMPLEMENTATION_BSD_SOCKETS,
             rp2040=IMPLEMENTATION_LWIP_TCP,
+            host=IMPLEMENTATION_BSD_SOCKETS,
         ): cv.one_of(
             IMPLEMENTATION_LWIP_TCP, IMPLEMENTATION_BSD_SOCKETS, lower=True, space="_"
         ),

esphome/components/socket/headers.h

@@ -130,6 +130,13 @@ struct iovec {
 #include <sys/uio.h>
 #include <unistd.h>
 
+#ifdef USE_HOST
+#include <arpa/inet.h>
+#include <netinet/in.h>
+#include <netinet/ip.h>
+#include <netinet/tcp.h>
+#endif  // USE_HOST
+
 #ifdef USE_ARDUINO
 // arduino-esp32 declares a global var called INADDR_NONE which is replaced
 // by the define