EmulatedCamera: Advertise support for extension strength

Add extension strength to the list of supported capture
request tags. The code does not apply additional processing
on the generated output frames.

Bug: 300427546
Test: Camera CTS
Change-Id: I1d48bd3f3960b786989a486a516e0eee08d923e4
diff --git a/devices/EmulatedCamera/hwl/configs/emu_camera_back.json b/devices/EmulatedCamera/hwl/configs/emu_camera_back.json
index aafb584..bb7d701 100644
--- a/devices/EmulatedCamera/hwl/configs/emu_camera_back.json
+++ b/devices/EmulatedCamera/hwl/configs/emu_camera_back.json
@@ -417,7 +417,8 @@
   "851985",
   "-2080374783",
   "-2080374782",
-  "-2080374780"
+  "-2080374780",
+  "2097152"
  ],
  "android.request.availableResultKeys": [
   "786435",
diff --git a/devices/EmulatedCamera/hwl/configs/emu_camera_front.json b/devices/EmulatedCamera/hwl/configs/emu_camera_front.json
index 69188e9..db1a6cb 100644
--- a/devices/EmulatedCamera/hwl/configs/emu_camera_front.json
+++ b/devices/EmulatedCamera/hwl/configs/emu_camera_front.json
@@ -561,7 +561,8 @@
    "1245187",
    "1441792",
    "851985",
-   "917536"
+   "917536",
+   "2097152"
   ],
   "android.request.availableResultKeys": [
    "0",