Merge branch 'ci/raise_c3_adc_high_low_test_threshold' into 'master'

ci: raise legacy adc high/low test low thresh on ESP32C3

See merge request espressif/esp-idf!19356

components/driver/test_apps/legacy_adc_driver/main/test_legacy_adc.c

@@ -34,7 +34,7 @@
 
 #elif CONFIG_IDF_TARGET_ESP32C3
 #define ADC_TEST_LOW_VAL         0
-#define ADC_TEST_LOW_THRESH      30
+#define ADC_TEST_LOW_THRESH      50
 
 #define ADC_TEST_HIGH_VAL        4095
 #define ADC_TEST_HIGH_THRESH     10