Revert "Fix disableSandboxForPluginCommands (#5855)"

This reverts commit 256c682.

Author: DougGregor

Sources/Build/BuildOperation.swift

@@ -102,7 +102,7 @@ public final class BuildOperation: PackageStructureDelegate, SPMBuildCore.BuildS
         additionalFileRules: [FileRuleDescription],
         pluginScriptRunner: PluginScriptRunner,
         pluginWorkDirectory: AbsolutePath,
-        disableSandboxForPluginCommands: Bool,
+        disableSandboxForPluginCommands: Bool = false,
         outputStream: OutputByteStream,
         logLevel: Basics.Diagnostic.Severity,
         fileSystem: TSCBasic.FileSystem,

Sources/Commands/SwiftTool.swift

@@ -263,7 +263,6 @@ extension SwiftCommand {
                     additionalFileRules: FileRuleDescription.swiftpmFileTypes,
                     pluginScriptRunner: swiftTool.getPluginScriptRunner(),
                     pluginWorkDirectory: try swiftTool.getActiveWorkspace().location.pluginWorkingDirectory,
-                    disableSandboxForPluginCommands: swiftTool.options.security.shouldDisableSandbox,
                     outputStream: customOutputStream ?? swiftTool.outputStream,
                     logLevel: customLogLevel ?? swiftTool.logLevel,
                     fileSystem: swiftTool.fileSystem,