cmake_command: Add command to INVOKE other commands by name

Fixes: #18392

Source/cmCMakeCommand.h

@@ -0,0 +1,20 @@
+/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
+   file Copyright.txt or https://cmake.org/licensing for details.  */
+#ifndef cmCMakeCommand_h
+#define cmCMakeCommand_h
+
+#include "cmConfigure.h" // IWYU pragma: keep
+
+#include <string>
+#include <vector>
+
+class cmExecutionStatus;
+
+/**
+ * \brief Calls a scripted or build-in command
+ *
+ */
+bool cmCMakeCommand(std::vector<std::string> const& args,
+                    cmExecutionStatus& status);
+
+#endif