bless new tests

Author: RalfJung

src/tools/miri/tests/fail/function_calls/arg_inplace_locals_alias.tree.stderr

@@ -5,6 +5,7 @@ LL |             Call(_unit = callee(Move(non_copy), Move(non_copy)), ReturnTo(a
    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Undefined Behavior occurred here
    |
    = help: this indicates a potential bug in the program: it performed an invalid operation, but the Tree Borrows rules it violated are still experimental
+   = help: see https://github.com/rust-lang/unsafe-code-guidelines/blob/master/wip/tree-borrows.md for further information
    = help: the accessed tag <TAG> (root of the allocation) is foreign to the protected tag <TAG> (i.e., it is not a child)
    = help: this foreign read access would cause the protected tag <TAG> (currently Active) to become Disabled
    = help: protected tags must never be Disabled