lava-expect: fix spm-linux-uart0 command line sequence

CI jobs are failing due to wrongly placed input commands: commands
must be sent once the (login or shell) prompt is reached, not
before, otherwise commands are sent too early and never executed.

Signed-off-by: Leonardo Sandoval <leonardo.sandoval@linaro.org>
Change-Id: I39dcae6a1370f637f71e4f48ca7ba20ab9a01a13
diff --git a/lava-expect/spm-linux-uart0.exp b/lava-expect/spm-linux-uart0.exp
index 668f372..b2959d6 100644
--- a/lava-expect/spm-linux-uart0.exp
+++ b/lava-expect/spm-linux-uart0.exp
@@ -4,6 +4,6 @@
 # SPDX-License-Identifier: BSD-3-Clause
 #
 
-expect_string+=('i;Please press Enter to activate this console.;;;\r')
-expect_string+=('i;/ # ;;;insmod hafnium.ko\n')
-expect_string+=('i;Hafnium successfully loaded with 1 VMs:')
+expect_string+=('i;Please press Enter to activate this console.')
+expect_string+=('i;/ # ;;;\r')
+expect_string+=('i;Hafnium successfully loaded with 1 VMs:;;;insmod hafnium.ko')