YJIT: Detect and reject `send(:alias_for_send, :foo)`

	Previously, YJIT failed to put the stack into the correct shape when
	`BasicObject#send` calls an alias method for the send method itself.
	This can manifest as strange `NoMethodError`s in the final non-send
	receiver, as [seen][1] with the kt-paperclip gem. I also found a case
	where it makes YJIT fail the stack size assertion while compiling
	`leave`.

	YJIT's `BasicObject#__send__` implementation already rejects sends to
	`send`, but didn't detect sends to aliases of `send`. Adjust the
	detection and reject these cases.

	Fixes [Bug #19464]

	[1]: https://github.com/Shopify/yjit/issues/306
	---
	 test/ruby/test_yjit.rb | 20 ++++++++++++++++++++
	 yjit/src/codegen.rs    | 25 ++++++++++---------------
	 2 files changed, 30 insertions(+), 15 deletions(-)