[sen6x] Add SEN6x sensor support (#12553)

Co-authored-by: Martin Ebner <martinebner@me.com>
Co-authored-by: Tobias Stanzel <tobi.stanzel@gmail.com>
Co-authored-by: Big Mike <mike@bigmike.land>
Co-authored-by: Jonathan Swoboda <154711427+swoboda1337@users.noreply.github.com>

tests/components/sen6x/common.yaml

@@ -0,0 +1,37 @@
+sensor:
+  # Test with explicit type parameter
+  - platform: sen6x
+    id: sen6x_sensor
+    type: SEN69C
+    i2c_id: i2c_bus
+    temperature:
+      name: Temperature
+      accuracy_decimals: 1
+    humidity:
+      name: Humidity
+      accuracy_decimals: 0
+    pm_1_0:
+      name: PM <1µm Weight concentration
+      id: pm_1_0
+      accuracy_decimals: 1
+    pm_2_5:
+      name: PM <2.5µm Weight concentration
+      id: pm_2_5
+      accuracy_decimals: 1
+    pm_4_0:
+      name: PM <4µm Weight concentration
+      id: pm_4_0
+      accuracy_decimals: 1
+    pm_10_0:
+      name: PM <10µm Weight concentration
+      id: pm_10_0
+      accuracy_decimals: 1
+    nox:
+      name: NOx
+    voc:
+      name: VOC
+    co2:
+      name: Carbon Dioxide
+    formaldehyde:
+      name: Formaldehyde
+    address: 0x6B

tests/components/sen6x/test.esp32-idf.yaml

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

tests/components/sen6x/test.esp8266-ard.yaml

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

tests/components/sen6x/test.rp2040-ard.yaml

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