[rel/3.9] Fix System.MissingMethodException for KeyValuePair Deconstruction (#5635)

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: Youssef1313 <31348972+Youssef1313@users.noreply.github.com>

Author: 3 people

src/Adapter/MSTest.TestAdapter/Execution/TestExecutionManager.cs

@@ -618,15 +618,15 @@ private async Task ExecuteTestsWithTestRunnerAsync(
         var testContextProperties = new Dictionary<string, object?>(capacity: 8);
 
         // Add tcm properties.
-        foreach ((TestProperty key, object? value) in tcmProperties)
+        foreach (KeyValuePair<TestProperty, object?> kvp in tcmProperties)
         {
-            testContextProperties[key.Id] = value;
+            testContextProperties[kvp.Key.Id] = kvp.Value;
         }
 
         // Add source level parameters.
-        foreach ((string key, object value) in sourceLevelParameters)
+        foreach (KeyValuePair<string, object> kvp in sourceLevelParameters)
         {
-            testContextProperties[key] = value;
+            testContextProperties[kvp.Key] = kvp.Value;
         }
 
         return testContextProperties;

src/Adapter/MSTestAdapter.PlatformServices/Utilities/DeploymentItemUtility.cs

@@ -259,9 +259,9 @@ private static List<DeploymentItem> GetDeploymentItems(IEnumerable deploymentIte
 
         IList<DeploymentItem> result = new List<DeploymentItem>();
 
-        foreach ((string? key, string? value) in deploymentItemsData)
+        foreach (KeyValuePair<string, string> kvp in deploymentItemsData)
         {
-            AddDeploymentItem(result, new DeploymentItem(key, value));
+            AddDeploymentItem(result, new DeploymentItem(kvp.Key, kvp.Value));
         }
 
         return result;