Small fixes

Author: alerickson

src/code/InstallHelper.cs

@@ -287,7 +287,7 @@ private List<PSResourceInfo> ProcessRepositories(
                 sourceTrusted = currentRepository.Trusted || trustRepository;
 
                 // Set network credentials via passed in credentials, AzArtifacts CredentialProvider, or SecretManagement.
-                _networkCredential = Utils.SetNetworkCredentials(currentRepository, _networkCredential, _cmdletPassedIn);
+                _networkCredential = currentRepository.SetNetworkCredentials(_networkCredential, _cmdletPassedIn);
 
                 ServerApiCall currentServer = ServerFactory.GetServer(currentRepository, _cmdletPassedIn, _networkCredential);
 

src/code/RegisterPSResourceRepository.cs

@@ -121,7 +121,7 @@ public object GetDynamicParameters()
             // It should also not appear when using the 'Repositories' parameter set.
             if (ParameterSetName.Equals(PSGalleryParameterSet) || 
                 ParameterSetName.Equals(RepositoriesParameterSet) ||
-                Utils.IsContainerRegistry(Uri))
+                PSRepositoryInfo.IsContainerRegistry(Uri))
             {
                 return null;
             }

src/code/RepositorySettings.cs

@@ -901,7 +901,7 @@ private static APIVersion GetRepoAPIVersion(Uri repoUri)
                 // repositories with Uri Scheme "temp" may have PSPath Uri's like: "Temp:\repo" and we should consider them as local repositories.
                 return APIVersion.Local;
             }
-            else if (Utils.IsContainerRegistry(repoUri.AbsoluteUri))
+            else if (IsContainerRegistry(repoUri.AbsoluteUri))
             {
                 return APIVersion.ContainerRegistry;
             }

src/code/SetPSResourceRepository.cs

@@ -114,7 +114,7 @@ public object GetDynamicParameters()
             if (repository is not null && 
                 (repository.Name.Equals("PSGallery", StringComparison.OrdinalIgnoreCase) ||
                 ParameterSetName.Equals(RepositoriesParameterSet) ||
-                Utils.IsContainerRegistry(repository.Uri.AbsoluteUri)))
+                PSRepositoryInfo.IsContainerRegistry(repository.Uri.AbsoluteUri)))
             {
                 return null;
             }