[mlir] Dialect conversion: Print note when replacement types do not match legalized types (#161802)

When running with `-debug`, print a note when the replacement types
(during a `ConversionPatternRewriter::replaceOp`) do not match the
legalized types of the current type converter. That's not an API
violation, but it could indicate a bug in user code.

Example output:
```
[dialect-conversion:1]     ** Replace : 'test.multiple_1_to_n_replacement'(0x56b745f99470)
[dialect-conversion:1]        Note: Replacing op result of type f16 with value(s) of type (f16, f16), but the legalized type(s) is/are (f16)
```

0 files changed, 0 insertions, 0 deletions