x86/crc-t10dif: implement crc_t10dif using new template

x86/crc-t10dif: implement crc_t10dif using new template

Instantiate crc-pclmul-template.S for crc_t10dif and delete the original
PCLMULQDQ optimized implementation.  This has the following advantages:

- Less CRC-variant-specific code.
- VPCLMULQDQ support, greatly improving performance on sufficiently long
  messages on newer CPUs.
- A faster reduction from 128 bits to the final CRC.
- Support for i386.

Benchmark results on AMD Ryzen 9 9950X (Zen 5) using crc_kunit:

        Length     Before        After
	------     ------        -----
	     1     440 MB/s      386 MB/s
	    16    1865 MB/s     2008 MB/s
	    64    4343 MB/s     6917 MB/s
	   127    5440 MB/s     8909 MB/s
	   128    5533 MB/s    12150 MB/s
	   200    5908 MB/s    14423 MB/s
	   256   15870 MB/s    21288 MB/s
	   511   14219 MB/s    25840 MB/s
	   512   18361 MB/s    37797 MB/s
	  1024   19941 MB/s    61374 MB/s
	  3173   20461 MB/s    74909 MB/s
	  4096   21310 MB/s    78919 MB/s
	 16384   21663 MB/s    85012 MB/s

Acked-by: Ard Biesheuvel <ardb@kernel.org>
Acked-by: Keith Busch <kbusch@kernel.org>
Reviewed-by: "Martin K. Petersen" <martin.petersen@oracle.com>
Link: https://lore.kernel.org/r/20250210174540.161705-6-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@google.com>