nb/intel/haswell: Generalise northbridge chip name

The code is known to work on processors other than just i7's.

Change-Id: I8be83bf51315547b29ab2b239e953554d3a323a0
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46663
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>

src/northbridge/intel/haswell/northbridge.c

@@ -638,6 +638,6 @@ static void enable_dev(struct device *dev)
 }
 
 struct chip_operations northbridge_intel_haswell_ops = {
-	CHIP_NAME("Intel i7 (Haswell) integrated Northbridge")
+	CHIP_NAME("Intel Haswell integrated Northbridge")
 	.enable_dev = enable_dev,
 };