[ch423] Add CH423 I/O expander component (#13079)

Co-authored-by: pre-commit-ci-lite[bot] <117423508+pre-commit-ci-lite[bot]@users.noreply.github.com>

tests/components/ch423/common.yaml

@@ -0,0 +1,36 @@
+ch423:
+  - id: ch423_hub
+    i2c_id: i2c_bus
+
+binary_sensor:
+  - platform: gpio
+    id: ch423_input
+    name: CH423 Binary Sensor
+    pin:
+      ch423: ch423_hub
+      number: 1
+      mode: INPUT
+      inverted: true
+  - platform: gpio
+    id: ch423_input_2
+    name: CH423 Binary Sensor 2
+    pin:
+      ch423: ch423_hub
+      number: 0
+      mode: INPUT
+      inverted: false
+output:
+  - platform: gpio
+    id: ch423_out_11
+    pin:
+      ch423: ch423_hub
+      number: 11
+      mode: OUTPUT_OPEN_DRAIN
+      inverted: true
+  - platform: gpio
+    id: ch423_out_23
+    pin:
+      ch423: ch423_hub
+      number: 23
+      mode: OUTPUT_OPEN_DRAIN
+      inverted: false

tests/components/ch423/test.esp32-idf.yaml

@@ -0,0 +1,4 @@
+packages:
+  i2c: !include ../../test_build_components/common/i2c/esp32-idf.yaml
+
+<<: !include common.yaml

tests/components/ch423/test.esp8266-ard.yaml

@@ -0,0 +1,4 @@
+packages:
+  i2c: !include ../../test_build_components/common/i2c/esp8266-ard.yaml
+
+<<: !include common.yaml

tests/components/ch423/test.rp2040-ard.yaml

@@ -0,0 +1,4 @@
+packages:
+  i2c: !include ../../test_build_components/common/i2c/rp2040-ard.yaml
+
+<<: !include common.yaml