crypto: testmgr: Include <linux/prandom.h> instead of <linux/random.h>

Substitute the inclusion of <linux/random.h> header with
<linux/prandom.h> to allow the removal of legacy inclusion
of <linux/prandom.h> from <linux/random.h>.

Signed-off-by: Uros Bizjak <ubizjak@gmail.com>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: David S. Miller <davem@davemloft.net>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

Author: ubizjak

crypto/testmgr.c

@@ -23,7 +23,7 @@
 #include <linux/fips.h>
 #include <linux/module.h>
 #include <linux/once.h>
-#include <linux/random.h>
+#include <linux/prandom.h>
 #include <linux/scatterlist.h>
 #include <linux/slab.h>
 #include <linux/string.h>