doc: fix espusbjtag commands type

Exec commands should be reported as {Command}.

Change-Id: Iacb50d77b354617ecd24b0f1c2ec24e240179698
Signed-off-by: Antonio Borneo <[email protected]>
Reviewed-on: https://review.openocd.org/c/openocd/+/7267
Tested-by: jenkins
Reviewed-by: Erhan Kurubas <[email protected]>

Author: borneoa

doc/openocd.texi

@@ -3504,11 +3504,11 @@ Espressif JTAG driver to communicate with ESP32-C3, ESP32-S3 chips and ESP USB B
 These chips have built-in JTAG circuitry and can be debugged without any additional hardware.
 Only an USB cable connected to the D+/D- pins is necessary.
 
-@deffn {Config Command} {espusbjtag tdo}
+@deffn {Command} {espusbjtag tdo}
 Returns the current state of the TDO line
 @end deffn
 
-@deffn {Config Command} {espusbjtag setio} setio
+@deffn {Command} {espusbjtag setio} setio
 Manually set the status of the output lines with the order of (tdi tms tck trst srst)
 @example
 espusbjtag setio 0 1 0 1 0