fix: Update perl,diffutils,sed,which,m4,make include grep buildreq

dev-lang/perl/perl-5.18.2.recipe

@@ -89,6 +89,7 @@ BUILD_PREREQUIRES="
 	cmd:ld
 	cmd:make
 	cmd:sed
+	cmd:grep
 	"
 
 perlArchName="$(uname -m)-haiku"

sys-apps/diffutils/diffutils-3.3.recipe

@@ -40,6 +40,7 @@ BUILD_PREREQUIRES="
 	cmd:gcc
 	cmd:awk
 	cmd:sed
+	cmd:grep
 	"
 
 PATCHES="diffutils-3.3.patchset"

sys-apps/sed/sed-4.2.1.recipe

@@ -31,6 +31,7 @@ BUILD_PREREQUIRES="
 	cmd:make
 	cmd:perl
 	cmd:sed
+	cmd:grep
 	"
 
 defineDebugInfoPackage sed \

sys-apps/which/which-2.20.recipe

@@ -23,6 +23,7 @@ BUILD_PREREQUIRES="
 	cmd:gcc
 	cmd:make
 	cmd:sed
+	cmd:grep
 "
 
 BUILD()

sys-devel/m4/m4-1.4.16.recipe

@@ -36,6 +36,7 @@ BUILD_PREREQUIRES="
 	cmd:ld
 	cmd:make
 	cmd:sed
+	cmd:grep
 	"
 
 

sys-devel/make/make-3.82.recipe

@@ -32,6 +32,7 @@ BUILD_PREREQUIRES="
 	cmd:ld
 	cmd:libtoolize
 	cmd:sed
+	cmd:grep
 	"