Add support for ESP32-S3 WROOM-2 (solves #4099)

[softhack007]

build environment and pinmanager support for S3 WROOM-2 (N32R8V, N16R8V)

debug output at startup:

rst:0x1 (POWERON),boot:0x8 (SPI_FAST_FLASH_BOOT)
SPIWP:0xee
Octal Flash Mode Enabled
For OPI Flash, Use Default Flash Boot Mode
mode:SLOW_RD, clock div:1
load:0x3fce3808,len:0x3ac
load:0x403c9700,len:0x9b4
load:0x403cc700,len:0x28fc
entry 0x403c98bc

---WLED 0.15.0-b7 2410270 INIT---

esp32 v4.4.4
arduino-esp32 v2.0.9
CPU:   ESP32-S3 rev.0, 2 core(s), 240 MHz.
FLASH: 32 MB, Mode 4 (OPI), speed 80 MHz.
heap 309840
JSON buffer allocated: 65534
PSRAM: 8125kB/8189kB

[softhack007]

Tested & works --> merging.