mailmap: fix Krzysztof Kozlowski's misspelled name

Patchwork introduced a garbled Polish character in commit 1e3012d0fdc5
("crypto: s5p-sss - Use memcpy_toio for iomem annotated memory") so fix
the mail mapping.  Additionally prefer to use kernel.org account for
personal work, instead of my gmail address.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/.mailmap b/.mailmap
index 90c0aef..c45e71f 100644
--- a/.mailmap
+++ b/.mailmap
@@ -79,6 +79,7 @@
 Kenneth W Chen <kenneth.w.chen@intel.com>
 Konstantin Khlebnikov <koct9i@gmail.com> <k.khlebnikov@samsung.com>
 Koushik <raghavendra.koushik@neterion.com>
+Krzysztof Kozlowski <krzk@kernel.org> <k.kozlowski.k@gmail.com>
 Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
 Leonid I Ananiev <leonid.i.ananiev@intel.com>
 Linas Vepstas <linas@austin.ibm.com>