devel/avr-gcc: upgrade to GCC 10.3.0

devel/avr-gcc/Makefile

@@ -1,5 +1,5 @@
 PORTNAME=	gcc
-PORTVERSION=	10.2.0
+PORTVERSION=	10.3.0
 CATEGORIES=	devel
 MASTER_SITES=	GCC
 PKGNAMEPREFIX=	avr-

devel/avr-gcc/distinfo

@@ -1,3 +1,3 @@
-TIMESTAMP = 1619546014
+TIMESTAMP = 1644700172
-SHA256 (gcc-10.2.0.tar.xz) = b8dd4368bb9c7f0b98188317ee0254dd8cc99d1e3a18d0ff146c855fe16c1d8c
+SHA256 (gcc-10.3.0.tar.xz) = 64f404c1a650f27fc33da242e1f2df54952e3963a49e06e73f6940f3223ac344
-SIZE (gcc-10.2.0.tar.xz) = 75004144
+SIZE (gcc-10.3.0.tar.xz) = 76692288

devel/avr-gcc/files/patch-libcpp_lex.c

@@ -1,25 +0,0 @@
-This is
-
-  commit cd547f0ddcd3a54e5b73bcda5ac0f0c46808db8b
-  Author: Jakub Jelinek <jakub@redhat.com>
-  Date:   Sat Sep 26 10:07:41 2020 +0200
-
-which is on the GCC 10 release branch and thus part of lang/gcc10-devel;
-we should automatically get it with GCC 10.3.
-
---- libcpp/lex.c.orig	2020-11-02 10:24:50 UTC
-+++ libcpp/lex.c
-@@ -531,11 +531,11 @@ init_vectorized_lexer (void)
-   search_line_fast = impl;
- }
- 
--#elif defined(_ARCH_PWR8) && defined(__ALTIVEC__)
-+#elif (GCC_VERSION >= 4005) && defined(_ARCH_PWR8) && defined(__ALTIVEC__)
- 
- /* A vection of the fast scanner using AltiVec vectorized byte compares
-    and VSX unaligned loads (when VSX is available).  This is otherwise
--   the same as the pre-GCC 5 version.  */
-+   the same as the AltiVec version.  */
- 
- ATTRIBUTE_NO_SANITIZE_UNDEFINED
- static const uchar *