Allow localised date format

Author: ahmed-madhoun1

core/ui/src/main/java/com/google/samples/apps/nowinandroid/core/ui/NewsResourceCard.kt

@@ -70,6 +70,7 @@ import kotlinx.datetime.Instant
 import kotlinx.datetime.toJavaInstant
 import java.time.ZoneId
 import java.time.format.DateTimeFormatter
+import java.time.format.FormatStyle
 import java.util.Locale
 import com.google.samples.apps.nowinandroid.core.designsystem.R as DesignsystemR
 
@@ -230,8 +231,11 @@ fun dateFormatted(publishDate: Instant): String {
         }
     }
 
-    return DateTimeFormatter.ofPattern("MMM d, yyyy")
-        .withZone(zoneId).format(publishDate.toJavaInstant())
+    return DateTimeFormatter
+        .ofLocalizedDate(FormatStyle.MEDIUM)
+        .withLocale(Locale.getDefault())
+        .withZone(zoneId)
+        .format(publishDate.toJavaInstant())
 }
 
 @Composable