[nrf fromtree] samples: drivers: adc: Add variant for 8-bit resolution on nRF54x

Add sample variant to run code in 8-bit resolution on nRF54x series.

Signed-off-by: Jakub Zymelka <[email protected]>
(cherry picked from commit 7c14d7e)

Author: jaz1-nordic

samples/drivers/adc/adc_sequence/sample.yaml

@@ -1,10 +1,19 @@
 sample:
   name: ADC driver sequence sample
+common:
+  tags:
+    - adc
+  depends_on: adc
+  harness: console
+  timeout: 10
+  harness_config:
+    type: multi_line
+    regex:
+      - "ADC sequence reading \\[\\d+\\]:"
+      - "- .+, channel \\d+, \\d+ sequence samples:"
+      - "- - \\d+ (= \\d+mV)|(\\(value in mV not available\\))"
 tests:
   sample.drivers.adc.adc_sequence:
-    tags:
-      - adc
-    depends_on: adc
     platform_allow:
       - cy8cproto_063_ble
       - cy8cproto_062_4343w
@@ -18,11 +27,11 @@ tests:
       - stm32f3_disco
     integration_platforms:
       - nrf52840dk/nrf52840
-    harness: console
-    timeout: 10
-    harness_config:
-      type: multi_line
-      regex:
-        - "ADC sequence reading \\[\\d+\\]:"
-        - "- .+, channel \\d+, \\d+ sequence samples:"
-        - "- - \\d+ (= \\d+mV)|(\\(value in mV not available\\))"
+  sample.drivers.adc.adc_sequence.8bit:
+    platform_allow:
+      - nrf54l15dk/nrf54l15/cpuapp
+      - nrf54h20dk/nrf54h20/cpuapp
+    integration_platforms:
+      - nrf54l15dk/nrf54l15/cpuapp
+    extra_configs:
+      - CONFIG_SEQUENCE_RESOLUTION=8