ci: Increase INT_WDT_TIMEOUT_MS for PSRAM configs

This shouldn't be necessary, it's a workaround for a bug
in the config system.

tools/unit-test-app/configs/psram

@@ -1,2 +1,3 @@
 TEST_EXCLUDE_COMPONENTS=libsodium bt app_update driver esp32 spi_flash
 CONFIG_ESP32_SPIRAM_SUPPORT=y
+CONFIG_ESP_INT_WDT_TIMEOUT_MS=800

tools/unit-test-app/configs/psram_2

@@ -1,2 +1,3 @@
 TEST_COMPONENTS=driver esp32 spi_flash
 CONFIG_ESP32_SPIRAM_SUPPORT=y
+CONFIG_ESP_INT_WDT_TIMEOUT_MS=800

tools/unit-test-app/configs/psram_8m

@@ -2,3 +2,4 @@ TEST_COMPONENTS=esp32
 CONFIG_ESP32_SPIRAM_SUPPORT=y
 CONFIG_SPIRAM_BANKSWITCH_ENABLE=y
 CONFIG_SPIRAM_BANKSWITCH_RESERVE=8
+CONFIG_ESP_INT_WDT_TIMEOUT_MS=800

tools/unit-test-app/configs/psram_hspi

@@ -4,3 +4,4 @@ CONFIG_ESPTOOLPY_FLASHFREQ_80M=y
 CONFIG_ESP32_SPIRAM_SUPPORT=y
 CONFIG_SPIRAM_SPEED_80M=y
 CONFIG_SPIRAM_OCCUPY_HSPI_HOST=y
+CONFIG_ESP_INT_WDT_TIMEOUT_MS=800

tools/unit-test-app/configs/psram_vspi

@@ -4,3 +4,4 @@ CONFIG_ESPTOOLPY_FLASHFREQ_80M=y
 CONFIG_ESP32_SPIRAM_SUPPORT=y
 CONFIG_SPIRAM_SPEED_80M=y
 CONFIG_SPIRAM_OCCUPY_VSPI_HOST=y
+CONFIG_ESP_INT_WDT_TIMEOUT_MS=800