Fix Xcode 13 scheme warning

Xcode 13b5 warns about these being set to manual order, it doesn't
appear to be necessary in this case.

Author: keith

XCTest.xcodeproj/xcshareddata/xcschemes/SwiftXCTest.xcscheme

@@ -3,8 +3,8 @@
    LastUpgradeVersion = "1020"
    version = "1.3">
    <BuildAction
-      parallelizeBuildables = "NO"
-      buildImplicitDependencies = "NO">
+      parallelizeBuildables = "YES"
+      buildImplicitDependencies = "YES">
       <BuildActionEntries>
          <BuildActionEntry
             buildForTesting = "YES"
@@ -41,8 +41,6 @@
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
       shouldUseLaunchSchemeArgsEnv = "YES">
-      <Testables>
-      </Testables>
       <MacroExpansion>
          <BuildableReference
             BuildableIdentifier = "primary"
@@ -52,8 +50,8 @@
             ReferencedContainer = "container:XCTest.xcodeproj">
          </BuildableReference>
       </MacroExpansion>
-      <AdditionalOptions>
-      </AdditionalOptions>
+      <Testables>
+      </Testables>
    </TestAction>
    <LaunchAction
       buildConfiguration = "Debug"
@@ -74,8 +72,6 @@
             ReferencedContainer = "container:XCTest.xcodeproj">
          </BuildableReference>
       </MacroExpansion>
-      <AdditionalOptions>
-      </AdditionalOptions>
    </LaunchAction>
    <ProfileAction
       buildConfiguration = "Release"

XCTest.xcodeproj/xcshareddata/xcschemes/SwiftXCTestFunctionalTests.xcscheme

@@ -3,8 +3,8 @@
    LastUpgradeVersion = "1020"
    version = "1.3">
    <BuildAction
-      parallelizeBuildables = "NO"
-      buildImplicitDependencies = "NO">
+      parallelizeBuildables = "YES"
+      buildImplicitDependencies = "YES">
       <BuildActionEntries>
          <BuildActionEntry
             buildForTesting = "YES"
@@ -55,8 +55,6 @@
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
       shouldUseLaunchSchemeArgsEnv = "YES">
-      <Testables>
-      </Testables>
       <MacroExpansion>
          <BuildableReference
             BuildableIdentifier = "primary"
@@ -66,8 +64,8 @@
             ReferencedContainer = "container:XCTest.xcodeproj">
          </BuildableReference>
       </MacroExpansion>
-      <AdditionalOptions>
-      </AdditionalOptions>
+      <Testables>
+      </Testables>
    </TestAction>
    <LaunchAction
       buildConfiguration = "Debug"
@@ -88,8 +86,6 @@
             ReferencedContainer = "container:XCTest.xcodeproj">
          </BuildableReference>
       </MacroExpansion>
-      <AdditionalOptions>
-      </AdditionalOptions>
    </LaunchAction>
    <ProfileAction
       buildConfiguration = "Release"