route LA requests through OneSignalIdentifiers.subscriptionId

LA request prepareForExecution was reading _user?.pushSubscriptionModel,
which is nil during prewarm (predicate gates start()). Switch all 6 LA
request types to OneSignalIdentifiers.subscriptionId so they read from
persisted UD (with OSResilientStorage fallback for locked-storage cases).

Author: nan-li

iOS_SDK/OneSignalSDK/OneSignalLiveActivities/Source/Requests/OSRequestLiveActivityClicked.swift

@@ -45,7 +45,7 @@ class OSRequestLiveActivityClicked: OneSignalRequest, OSLiveActivityRequest {
             return false
         }
 
-        guard let subscriptionId = OneSignalUserManagerImpl.sharedInstance.pushSubscriptionId else {
+        guard let subscriptionId = OneSignalIdentifiers.subscriptionId else {
             OneSignalLog.onesignalLog(.LL_DEBUG, message: "Cannot generate the OSRequestLiveActivityClicked due to null subscription ID.")
             return false
         }

iOS_SDK/OneSignalSDK/OneSignalLiveActivities/Source/Requests/OSRequestLiveActivityReceiveReceipts.swift

@@ -44,7 +44,7 @@ class OSRequestLiveActivityReceiveReceipts: OneSignalRequest, OSLiveActivityRequ
             return false
         }
 
-        guard let subscriptionId = OneSignalUserManagerImpl.sharedInstance.pushSubscriptionId else {
+        guard let subscriptionId = OneSignalIdentifiers.subscriptionId else {
             OneSignalLog.onesignalLog(.LL_DEBUG, message: "Cannot generate the OSRequestLiveActivityReceiveReceipts due to null subscription ID.")
             return false
         }

iOS_SDK/OneSignalSDK/OneSignalLiveActivities/Source/Requests/OSRequestRemoveStartToken.swift

@@ -42,7 +42,7 @@ class OSRequestRemoveStartToken: OneSignalRequest, OSLiveActivityRequest, OSLive
             return false
         }
 
-        guard let subscriptionId = OneSignalUserManagerImpl.sharedInstance.pushSubscriptionId else {
+        guard let subscriptionId = OneSignalIdentifiers.subscriptionId else {
             OneSignalLog.onesignalLog(.LL_DEBUG, message: "Cannot generate the remove start token request due to null subscription ID.")
             return false
         }

iOS_SDK/OneSignalSDK/OneSignalLiveActivities/Source/Requests/OSRequestRemoveUpdateToken.swift

@@ -42,7 +42,7 @@ class OSRequestRemoveUpdateToken: OneSignalRequest, OSLiveActivityRequest, OSLiv
             return false
         }
 
-        guard let subscriptionId = OneSignalUserManagerImpl.sharedInstance.pushSubscriptionId else {
+        guard let subscriptionId = OneSignalIdentifiers.subscriptionId else {
             OneSignalLog.onesignalLog(.LL_DEBUG, message: "Cannot generate the remove update token request due to null subscription ID.")
             return false
         }

iOS_SDK/OneSignalSDK/OneSignalLiveActivities/Source/Requests/OSRequestSetStartToken.swift

@@ -43,7 +43,7 @@ class OSRequestSetStartToken: OneSignalRequest, OSLiveActivityRequest, OSLiveAct
             return false
         }
 
-        guard let subscriptionId = OneSignalUserManagerImpl.sharedInstance.pushSubscriptionId else {
+        guard let subscriptionId = OneSignalIdentifiers.subscriptionId else {
             OneSignalLog.onesignalLog(.LL_DEBUG, message: "Cannot generate the set start token request due to null subscription ID.")
             return false
         }

iOS_SDK/OneSignalSDK/OneSignalLiveActivities/Source/Requests/OSRequestSetUpdateToken.swift

@@ -43,7 +43,7 @@ class OSRequestSetUpdateToken: OneSignalRequest, OSLiveActivityRequest, OSLiveAc
             return false
         }
 
-        guard let subscriptionId = OneSignalUserManagerImpl.sharedInstance.pushSubscriptionId else {
+        guard let subscriptionId = OneSignalIdentifiers.subscriptionId else {
             OneSignalLog.onesignalLog(.LL_DEBUG, message: "Cannot generate the set update token request due to null subscription ID.")
             return false
         }