tests: extend timeout to 600 seconds

Extended twister timeout for samples where additional
boards has been added.

Signed-off-by: Lukasz Fundakowski <lukasz.fundakowski@nordicsemi.no>

Author: fundakol

tests/subsys/bootloader/upgrade/mcuboot_recovery_retention/testcase.yaml

@@ -16,7 +16,7 @@ tests:
     tags:
       - pytest
       - dfu
-    timeout: 300
+    timeout: 600
     harness: pytest
     harness_config:
       pytest_root:
@@ -41,7 +41,7 @@ tests:
     tags:
       - pytest
       - dfu
-    timeout: 300
+    timeout: 600
     harness: pytest
     harness_config:
       pytest_root:

tests/subsys/kmu/hello_for_kmu/testcase.yaml

@@ -16,6 +16,7 @@ tests:
       - bm_nrf54lm20dk/nrf54lm20a/cpuapp/s145_softdevice/mcuboot
     tags:
       - kmu
+    timeout: 600
     harness: console
     harness_config:
       type: one_line
@@ -41,7 +42,7 @@ tests:
     tags:
       - pytest
       - kmu
-    timeout: 300
+    timeout: 600
     harness: pytest
     harness_config:
       pytest_root: