feat(chip): Enable `chip_sw_sleep_pin_wake`
feat(chip): Enable `chip_sw_sleep_pin_wake`

This commit adds the test to `chip_testplan.hjson`.

Signed-off-by: Eunchan Kim <cb7bc7ceb22698f298c67faa994fd9ddf3cab298@opentitan.org>

lowRISC/opentitan,lowRISC/opentitan,lowRISC/opentitan,lowRISC/opentitan,lowRISC/opentitan,lowRISC/opentitan