RPM build fix (reverted CI changes which will need to be un-reverted or made conditional) and vendor Rust dependencies to make builds much faster in any CI system.

zeroidc/vendor/cbindgen/tests/expectations/lifetime_arg.cpp

@@ -0,0 +1,31 @@
+#include <cstdarg>
+#include <cstdint>
+#include <cstdlib>
+#include <ostream>
+#include <new>
+
+struct A {
+  const int32_t *data;
+};
+
+struct E {
+  enum class Tag {
+    V,
+    U,
+  };
+
+  struct U_Body {
+    const uint8_t *_0;
+  };
+
+  Tag tag;
+  union {
+    U_Body u;
+  };
+};
+
+extern "C" {
+
+void root(A _a, E _e);
+
+} // extern "C"