lava_test_plans: testcases: Adding kselftest-drivers-net

This commit introduces additional test cases from the selftests suite
for network drivers into the LAVA test plans. By incorporating these
tests, we aim to enhance the coverage of network driver validation,
ensuring more comprehensive testing within this critical area of the
kernel. This improvement will contribute to better detection of
potential issues and overall stability in network driver functionality.

Signed-off-by: Naresh Kamboju <naresh.kamboju@linaro.org>

lava_test_plans/testcases/kselftest-drivers-net.yaml

@@ -0,0 +1,5 @@
+{% extends "testcases/templates/kselftest.yaml.jinja2" %}
+
+{% set guestfs_size = 1024 %}
+{% set testnames = ['drivers.net'] %}
+{% set test_timeout = 30 %}