fix(push-icon): rename small push icon key

ticket: SDK-846
epic: SDK-709

Co-authored-by: LasOri <24588073+LasOri@users.noreply.github.com>
Co-authored-by: Andras Sarro <lordandras@users.noreply.github.com>
Co-authored-by: megamegax <megamegax@users.noreply.github.com>
Co-authored-by: Andras Farkas <224590688+FarkasAndrasDev@users.noreply.github.com>

Author: 5 people

engagement-cloud-sdk/src/commonMain/kotlin/com/sap/ec/api/push/PushConstants.kt

@@ -8,7 +8,7 @@ internal object PushConstants {
     const val PUSH_TOKEN_INTENT_FILTER_ACTION = "com.sap.ec.sdk.PUSH_TOKEN"
     const val PUSH_MESSAGE_PAYLOAD_INTENT_KEY = "pushPayload"
     const val PUSH_MESSAGE_PAYLOAD_INTENT_FILTER_ACTION = "com.sap.ec.sdk.PUSH_MESSAGE_PAYLOAD"
-    const val PUSH_NOTIFICATION_ICON_NAME = "com.sap.ec.sample.small_notification_icon"
+    const val PUSH_NOTIFICATION_ICON_NAME = "com.sap.ec.small_notification_icon"
     const val DEFAULT_TAP_ACTION_ID = "defaultTapActionId"
     const val INTENT_EXTRA_ACTION_KEY = "action"
     const val INTENT_EXTRA_DEFAULT_TAP_ACTION_KEY = "defaultTapAction"