MATCH: Move `X <= MAX(X, Y)` before `MIN (X, C1) < C2` pattern

MATCH: Move `X <= MAX(X, Y)` before `MIN (X, C1) < C2` pattern

Since matching C1 as C2 here will decrease how much other simplifications
will need to happen to get the final answer.

OK? Bootstrapped and tested on x86_64-linux-gnu.

gcc/ChangeLog:

	* match.pd (`X <= MAX(X, Y)`):
	Move before `MIN (X, C1) < C2` pattern.