Remove the verbose command output to enable processing with Tcl. Change-Id: I97c2ffbd7bbbb3064a98f8977373f6c48272e71e Signed-off-by: Marc Schink <dev@zapb.de> Reviewed-on: https://review.openocd.org/c/openocd/+/9000 Tested-by: jenkins Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>