Fix new lint from android 14 upgrade, and remove it from the baseline

shell/platform/android/io/flutter/plugin/platform/PlatformPlugin.java

@@ -11,6 +11,7 @@
 import android.content.ClipDescription;
 import android.content.ClipboardManager;
 import android.content.Context;
+import android.content.res.AssetFileDescriptor;
 import android.os.Build;
 import android.view.HapticFeedbackConstants;
 import android.view.SoundEffectConstants;
@@ -25,6 +26,7 @@
 import io.flutter.Log;
 import io.flutter.embedding.engine.systemchannels.PlatformChannel;
 import java.io.FileNotFoundException;
+import java.io.IOException;
 import java.util.List;
 
 /** Android implementation of the platform plugin. */
@@ -517,9 +519,15 @@ private CharSequence getClipboardData(PlatformChannel.ClipboardContentFormat for
       if (clip == null) return null;
       if (format == null || format == PlatformChannel.ClipboardContentFormat.PLAIN_TEXT) {
         ClipData.Item item = clip.getItemAt(0);
+        AssetFileDescriptor assetFileDescriptor = null;
         if (item.getUri() != null)
-          activity.getContentResolver().openTypedAssetFileDescriptor(item.getUri(), "text/*", null);
-        return item.coerceToText(activity);
+          assetFileDescriptor =
+              activity
+                  .getContentResolver()
+                  .openTypedAssetFileDescriptor(item.getUri(), "text/*", null);
+        CharSequence charSequence = item.coerceToText(activity);
+        if (assetFileDescriptor != null) assetFileDescriptor.close();
+        return charSequence;
       }
     } catch (SecurityException e) {
       Log.w(
@@ -531,6 +539,9 @@ private CharSequence getClipboardData(PlatformChannel.ClipboardContentFormat for
       return null;
     } catch (FileNotFoundException e) {
       return null;
+    } catch (IOException e) {
+      Log.w(TAG, "Failed to close AssetFileDescriptor while accessing clipboard data.", e);
+      return null;
     }
 
     return null;