kernel-wide: add explicity||explicitly to spelling.txt

Correct the spelling dictionary so that future instances will be caught by
checkpatch, and fix the instances found.

Link: https://lkml.kernel.org/r/20241211154903.47027-1-cvam0000@gmail.com


Signed-off-by: Shivam Chaudhary <cvam0000@gmail.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Christophe Leroy <christophe.leroy@csgroup.eu>
Cc: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
Cc: Jason Gunthorpe <jgg@ziepe.ca>
Cc: Leon Romanovsky <leon@kernel.org>
Cc: Madhavan Srinivasan <maddy@linux.ibm.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Naveen N Rao <naveen@kernel.org>
Cc: Nicholas Piggin <npiggin@gmail.com>
Cc: Shivam Chaudhary <cvam0000@gmail.com>
Cc: Colin Ian King <colin.i.king@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>