grep: bump version

sys-apps/grep/grep-3.6.recipe

@@ -7,7 +7,7 @@ COPYRIGHT="1992-2016 Free Software Foundation, Inc."
 LICENSE="GNU GPL v3"
 REVISION="1"
 SOURCE_URI="http://ftp.gnu.org/gnu/grep/grep-$portVersion.tar.xz"
-CHECKSUM_SHA256="58e6751c41a7c25bfc6e9363a41786cff3ba5709cf11d5ad903cf7cce31cc3fb"
+CHECKSUM_SHA256="667e15e8afe189e93f9f21a7cd3a7b3f776202f417330b248c2ad4f997d9373e"
 PATCHES="grep-$portVersion.patchset"
 
 ARCHITECTURES="?x86_gcc2 x86 x86_64 ?arm"
@@ -61,11 +61,11 @@ TEST()
 {
 	# SKIPPED:	big-hole, big-match, fmbtest, long-line-vs-2GiB-read, \
 	#			long-pattern-perf, mb-non-UTF8-performance, pcre*, proc \
-	#			turkish-eyes, write-error-msg
+	#			turkish-eyes, write-error-msg, many-regex-performance
 	#
-	# TOTAL: 113
-	# PASS:  89
-	# SKIP:  22
+	# TOTAL: 116
+	# PASS:  91
+	# SKIP:  23
 	# XFAIL: 2
 	# FAIL:  0
 	# XPASS: 0