doc: nrf7002eb2: Document the pin conflict with LED1

On nRF54L15DK, document the pin conflict with LED1.

Signed-off-by: Chaitanya Tata <[email protected]>

Author: krish2718

doc/nrf/app_dev/device_guides/nrf70/nrf7002eb2_dev_guide.rst

@@ -31,7 +31,7 @@ The board can be mounted on the **P1** connector of the nRF54L15 DK and the **P1
       +===================================+===================+===============================================+
       | CLK (CLK)                         | P1.11             | SPI Clock                                     |
       +-----------------------------------+-------------------+-----------------------------------------------+
-      | CS (CS)                           | P1.10             | SPI Chip Select                               |
+      | CS (CS)                           | P1.10\ :sup:`1`   | SPI Chip Select                               |
       +-----------------------------------+-------------------+-----------------------------------------------+
       | MOSI (D0)                         | P1.06             | SPI MOSI                                      |
       +-----------------------------------+-------------------+-----------------------------------------------+
@@ -50,6 +50,8 @@ The board can be mounted on the **P1** connector of the nRF54L15 DK and the **P1
       | STATUS (ST0)                      | P1.08             | Coexistence status from nRF7002               |
       +-----------------------------------+-------------------+-----------------------------------------------+
 
+      [1]: There is a pin conflict with LED1 on P1.10 (CS) on the nRF54L15 DK, use other LEDs for status indication.
+
    .. group-tab:: nRF54LM20 DK
 
       +-----------------------------------+-------------------+-----------------------------------------------+