mtd: spi-nor: Create the concept of fixup table with match function

Manufacturer ID tables increase and fixup() hooks proliferate. Having
one possible structure per chip was fine until the fixups started being
more and more common and needed, to some extend due to ID reuses. Mixing
fixups and chips becomes hard and requires extra helpers to sort which
ones are needed for a given chip, which every time this happens requires
a lot of rework.

Replace the two-level fixup association (a manufacturer wide hook and a
per flash_info hook) with a per-manufacturer list of fixups that can be
looked up by flash ID and/or match function.

The match logic works as follows:
- If there is an ID, it must match
- If there is a match function, it must match (cumulative)
- If there is no identifier (no ID nor any match function), it's a
  catch-all entry typically used for flagging manufacturer fixups.

Suggested-by: Michael Walle <mwalle@kernel.org>
Tested-by: Takahiro Kuwano <takahiro.kuwano@infineon.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Michael Walle <mwalle@kernel.org>

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