fix: pass endpoint

Author: benmotanoti

ios/ViroKit/VROARSessioniOS.cpp

@@ -528,6 +528,7 @@ void VROARSessioniOS::setCloudAnchorProvider(VROCloudAnchorProvider provider) {
     NSString *apiKey    = [[NSBundle mainBundle] objectForInfoDictionaryKey:@"RVApiKey"];
     NSString *projectId = [[NSBundle mainBundle] objectForInfoDictionaryKey:@"RVProjectId"];
     NSString *endpoint  = [[NSBundle mainBundle] objectForInfoDictionaryKey:@"RVEndpoint"];
+
     if (apiKey.length && projectId.length) {
       if (_cloudAnchorProviderRV == nil) {
         _cloudAnchorProviderRV = [[VROCloudAnchorProviderReactVision alloc]

ios/ViroKit/VROCloudAnchorProviderReactVision.mm

@@ -297,6 +297,7 @@ - (nullable instancetype)initWithApiKey:(NSString *)apiKey
     ReactVisionCCA::RVCCACloudAnchorProvider::Config cfg;
     cfg.apiKey    = apiKey.UTF8String;
     cfg.projectId = projectId.UTF8String;
+    if (endpoint.length) cfg.endpoint = endpoint.UTF8String;
     cfg.enableLogging = YES;  // DEBUG: enable to trace SIFT pipeline
 
     try {