oniguruma: update to 6.9.3.

2019/08/06: Version 6.9.3 (secirity fix release)

2019/07/30: add ONIG_SYN_ALLOW_INVALID_CODE_END_OF_RANGE
2019/07/29: add STK_PREC_READ_START/END stack type
2019/07/29: Fix #147: Stack Exhaustion Problem caused by some parsing functions
2019/07/11: add a dictionary file for libfuzzer
2019/07/07: add harnesses directory
2019/07/05-2019/07/29: fix many problems found by libfuzzer programs
2019/06/27: deprecate onig_new_deluxe()
2019/06/27: Fix CVE-2019-13224: don't allow different encodings for onig_new_deluxe()
2019/06/27: Fix CVE-2019-13225: problem in converting if-then-else pattern

textproc/oniguruma/Makefile

@@ -1,6 +1,6 @@
-# $NetBSD: Makefile,v 1.13 2019/05/21 18:22:04 wiz Exp $
+# $NetBSD: Makefile,v 1.14 2019/08/16 14:34:44 wiz Exp $
 
-DISTNAME=	onig-6.9.2
+DISTNAME=	onig-6.9.3
 PKGNAME=	${DISTNAME:S/onig/oniguruma/}
 CATEGORIES=	textproc devel
 MASTER_SITES=	${MASTER_SITE_GITHUB:=kkos/}

textproc/oniguruma/distinfo

@@ -1,6 +1,6 @@
-$NetBSD: distinfo,v 1.11 2019/05/21 18:22:04 wiz Exp $
+$NetBSD: distinfo,v 1.12 2019/08/16 14:34:44 wiz Exp $
 
-SHA1 (onig-6.9.2.tar.gz) = 9afb100a1584e7deb8b5523f51dcae1774673a38
-RMD160 (onig-6.9.2.tar.gz) = 7ae1efb3f6f77bec524605246a21d6c68ac77583
-SHA512 (onig-6.9.2.tar.gz) = c10134e42a3c0b0eeae2027ffb7a3e1bcc9228dee286f6b6e997f8a73d717217fa74de0e19c40975d2e78044c8c4f029eb622f90c8eb4fdc4667eb4804e97001
-Size (onig-6.9.2.tar.gz) = 901931 bytes
+SHA1 (onig-6.9.3.tar.gz) = f2bde879bb7334a1b0d7b5553a851a8d6374f28b
+RMD160 (onig-6.9.3.tar.gz) = 1bb5d0dacdeb7f00d29465da7397c11f2877e37d
+SHA512 (onig-6.9.3.tar.gz) = 6b038879cb9cbe8cc756159eb53125e1d4dc7365ca434d07b99a59f3602987e573da120506bbd88d0f51dcdde5866bfa48d45803f8869503726c4d9a47d62861
+Size (onig-6.9.3.tar.gz) = 902349 bytes