PG4 (full) in projects: hal_gigadevice-3.7.0-3.6.0-3.5.0-3.4.0

/Zephyr-latest/boards/st/stm32f7508_dk/doc/
D	index.rst	`106 - A14/A15 : PG4/PG5`
/Zephyr-latest/boards/st/stm32f746g_disco/doc/
D	index.rst	`111 - A14/A15 : PG4/PG5`
/Zephyr-latest/boards/witte/linum/doc/
D	index.rst	`231 FMC_BA0 PG4`
/Zephyr-latest/boards/st/stm32h7b3i_dk/doc/
D	index.rst	`126 - A14/A15 : PG4/PG5`
/Zephyr-latest/boards/st/nucleo_h563zi/doc/
D	index.rst	`158 - LD3 (red): PG4`
/Zephyr-latest/boards/st/stm32l562e_dk/doc/
D	index.rst	`198 - SPI_1 SCK/MISO/MOSI : PG2/PG3/PG4 (BT SPI bus)`
/Zephyr-latest/boards/olimex/stm32_h407/doc/
D	index.rst	`282 \| 7 \| PG4 \| 17 \| PG14/D6 \|`
/Zephyr-latest/boards/olimex/stm32_e407/doc/
D	index.rst	`276 \| 7 \| PG4 \| 17 \| PG14/TXD1 \|`