Support for Adafruit ESP32-S2 TFT Feather (#4912)

Support for optional PowerSupply component for ST7789V

This commit makes the power supply required if the model configured in the ST7789V component is set to ADAFRUIT_S2_TFT_FEATHER_240X135. There are at least two boards from Adafruit with this configuration but with a different pin out.

This also adds the board pins definition for the board I have. There is discussion on the forums about the other board's documentation not matching reality and I don't have a physical board to confirm.

esphome/components/esp32/boards.py

@@ -42,6 +42,39 @@ ESP32_BASE_PINS = {
 }
 
 ESP32_BOARD_PINS = {
+    "adafruit_feather_esp32s2_tft": {
+        "BUTTON": 0,
+        "A0": 18,
+        "A1": 17,
+        "A2": 16,
+        "A3": 15,
+        "A4": 14,
+        "A5": 8,
+        "SCK": 36,
+        "MOSI": 35,
+        "MISO": 37,
+        "RX": 2,
+        "TX": 1,
+        "D13": 13,
+        "D12": 12,
+        "D11": 11,
+        "D10": 10,
+        "D9": 9,
+        "D6": 6,
+        "D5": 5,
+        "NEOPIXEL": 33,
+        "PIN_NEOPIXEL": 33,
+        "NEOPIXEL_POWER": 34,
+        "SCL": 41,
+        "SDA": 42,
+        "TFT_I2C_POWER": 21,
+        "TFT_CS": 7,
+        "TFT_DC": 39,
+        "TFT_RESET": 40,
+        "TFT_BACKLIGHT": 45,
+        "LED": 13,
+        "LED_BUILTIN": 13,
+    },
     "adafruit_qtpy_esp32c3": {
         "A0": 4,
         "A1": 3,