main/grep: upgrade to 3.7

main/grep/APKBUILD

 # Contributor: Michael Mason <ms13sp@gmail.com>
 # Maintainer: Natanael Copa <ncopa@alpinelinux.org>
 pkgname=grep
-pkgver=3.6
+pkgver=3.7
 pkgrel=0
 pkgdesc="Searches input files for lines containing a match to a specified pattern"
 url="https://www.gnu.org/software/grep/grep.html"
@@ -45,5 +45,7 @@ package() {
 	rmdir -p "$pkgdir"/usr/lib 2>/dev/null || true
 }
 
-sha512sums="8934544a19ded61344d83ff2cab501e86f17f8ae338892e0c36c2d2d8e63c76817840a0071ef5e3fcbca9115eba8a1aae0e4c46b024e75cd9a2e3bd05f933d90  grep-3.6.tar.xz
-9ba6b01c0c74933299afb469dadd2ea0c7e24befa34c691671a576063e32a1f0c735541e5e2bb0073d8afd814790909f7f895827aa8a2fbacdfcae380a7bcb11  fix-tests.patch"
+sha512sums="
+e9e45dcd40af8367f819f2b93c5e1b4e98a251a9aa251841fa67a875380fae52cfa27c68c6dbdd6a4dde1b1017ee0f6b9833ef6dd6e419d32d71b6df5e972b82  grep-3.7.tar.xz
+9ba6b01c0c74933299afb469dadd2ea0c7e24befa34c691671a576063e32a1f0c735541e5e2bb0073d8afd814790909f7f895827aa8a2fbacdfcae380a7bcb11  fix-tests.patch
+"