[esp32_touch] Restore get_value() for ESP32-S2/S3 variants (#10112)

tests/components/esp32_touch/common-get-value.yaml

@@ -0,0 +1,18 @@
+binary_sensor:
+  - platform: esp32_touch
+    name: ESP32 Touch Pad Get Value
+    pin: ${pin}
+    threshold: 1000
+    id: esp32_touch_pad_get_value
+    on_press:
+      then:
+        - lambda: |-
+            // Test that get_value() compiles and works
+            uint32_t value = id(esp32_touch_pad_get_value).get_value();
+            ESP_LOGD("test", "Touch value on press: %u", value);
+    on_release:
+      then:
+        - lambda: |-
+            // Test get_value() on release
+            uint32_t value = id(esp32_touch_pad_get_value).get_value();
+            ESP_LOGD("test", "Touch value on release: %u", value);

tests/components/esp32_touch/test.esp32-idf.yaml

@@ -2,3 +2,4 @@ substitutions:
   pin: GPIO27
 
 <<: !include common.yaml
+<<: !include common-get-value.yaml

tests/components/esp32_touch/test.esp32-s2-idf.yaml

@@ -2,3 +2,4 @@ substitutions:
   pin: GPIO12
 
 <<: !include common-variants.yaml
+<<: !include common-get-value.yaml

tests/components/esp32_touch/test.esp32-s3-idf.yaml

@@ -2,3 +2,4 @@ substitutions:
   pin: GPIO12
 
 <<: !include common-variants.yaml
+<<: !include common-get-value.yaml