tests/net: Raise TLS timeout option on waitall checks
tests/net: Raise TLS timeout option on waitall checks

Previous timeouts values were done when local TCP replies wourd occur
within sender's thread. This was a known behavior: no context switch,
shorter timings for sending packets (locally only) thus shorter
timeouts.

Such behavior changed when local replies had to go through TCP's work
queue. See commit 798588e7092741996a5e27e4d0f411e60a35a606

Fixes #40129

Signed-off-by: Robert Lubos <9d28997c6894a2d0321a7bb399169af7ce99b64e@nordicsemi.no>
Signed-off-by: Tomasz Bursztyka <ba81a3a719836727e6857ae83462b9f52ec41006@linux.intel.com>

galak/zephyr,zephyrproject-rtos/zephyr,zephyrproject-rtos/zephyr,finikorg/zephyr,finikorg/zephyr,galak/zephyr,galak/zephyr,finikorg/zephyr,zephyrproject-rtos/zephyr,galak/zephyr,finikorg/zephyr,zephyrproject-rtos/zephyr,finikorg/zephyr,galak/zephyr,zephyrproject-rtos/zephyr