Update IRRemote ESP8266 to 2.6.2 and add ESP32 support

lib/IRremoteESP8266/examples/ControlSamsungAC/ControlSamsungAC.ino

@@ -23,9 +23,7 @@
 *   * ESP-01 modules are tricky. We suggest you use a module with more GPIOs
 *     for your first time. e.g. ESP-12 etc.
 */
-#ifndef UNIT_TEST
 #include <Arduino.h>
-#endif
 #include <IRremoteESP8266.h>
 #include <IRsend.h>
 #include <ir_Samsung.h>

lib/IRremoteESP8266/examples/ControlSamsungAC/platformio.ini

@@ -6,11 +6,23 @@ src_dir=.
 build_flags =
 lib_deps_builtin =
 lib_deps_external =
+lib_ldf_mode = chain+
 
 [env:nodemcuv2]
 platform = espressif8266
 framework = arduino
 board = nodemcuv2
+lib_ldf_mode = ${common.lib_ldf_mode}
+build_flags = ${common.build_flags}
+lib_deps =
+  ${common.lib_deps_builtin}
+  ${common.lib_deps_external}
+
+[env:esp32dev]
+platform = espressif32
+framework = arduino
+board = esp32dev
+lib_ldf_mode = ${common.lib_ldf_mode}
 build_flags = ${common.build_flags}
 lib_deps =
   ${common.lib_deps_builtin}