[icnt86] Support ICNT86 touch driver (#18331)

Co-authored-by: pre-commit-ci-lite[bot] <117423508+pre-commit-ci-lite[bot]@users.noreply.github.com>
Co-authored-by: Clyde Stubbs <2366188+clydebarrow@users.noreply.github.com>
Co-authored-by: J. Nick Koston <nick@koston.org>

tests/components/icnt86/common.yaml

@@ -0,0 +1,24 @@
+touchscreen:
+  - platform: icnt86
+    i2c_id: i2c_bus
+    interrupt_pin: ${interrupt_pin_touch}
+    reset_pin: ${reset_pin_touch}
+    display: epaper
+    on_touch:
+      - logger.log:
+          format: Touch at (%d, %d)
+          args: [touch.x, touch.y]
+
+display:
+  - platform: waveshare_epaper
+    id: epaper
+    rotation: 90
+    cs_pin: ${cs_pin_display}
+    dc_pin: ${dc_pin_display}
+    busy_pin: ${busy_pin_display}
+    reset_pin: ${reset_pin_display}
+    model: 2.90inv2-r2
+    pages:
+      - id: icnt86_page
+        lambda: |-
+          it.rectangle(0, 0, it.get_width(), it.get_height());

tests/components/icnt86/test.esp32-idf.yaml

@@ -0,0 +1,14 @@
+substitutions:
+  interrupt_pin_touch: GPIO4
+  reset_pin_touch: GPIO32
+  cs_pin_display: GPIO33
+  dc_pin_display: GPIO21
+  busy_pin_display: GPIO27
+  reset_pin_display: GPIO14
+  clk_pin: GPIO25
+  mosi_pin: GPIO26
+
+packages:
+  i2c: !include ../../test_build_components/common/i2c/esp32-idf.yaml
+  spi: !include ../../test_build_components/common/spi/esp32-idf.yaml
+  icnt86: !include common.yaml