Exodus: Drop unused deprecated method

Signed-off-by: Aayush Gupta <aayushgupta219@gmail.com>

app/src/main/java/com/aurora/store/data/model/Exodus.kt

@@ -21,11 +21,6 @@ package com.aurora.store.data.model
 
 import android.os.Parcelable
 import kotlinx.parcelize.Parcelize
-import java.text.DateFormat
-import java.text.ParseException
-import java.text.SimpleDateFormat
-import java.util.Locale
-
 data class ExodusReport(
     val creator: String = String(),
     val name: String = String(),
@@ -41,20 +36,7 @@ data class Report(
     val updatedAt: String = String(),
     val versionCode: String = String(),
     val trackers: List<Int> = listOf()
-) : Parcelable {
-
-    fun getFormattedCreationDate(): String {
-        return try {
-            val simpleDateFormat: DateFormat = SimpleDateFormat(
-                "yyyy-MM-dd'T'HH:mm:ss.SSS'Z'",
-                Locale.getDefault()
-            )
-            simpleDateFormat.parse(creationDate).toString()
-        } catch (e: ParseException) {
-            ""
-        }
-    }
-}
+) : Parcelable
 
 data class ExodusTracker(
     var id: Int = 0,