[openwrt/openwrt] tools: bash: update to 5.3

[LEDE Commits]

nick pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/423ed9fc5aead61bbf241f5f8fdadb7672e499d7

commit 423ed9fc5aead61bbf241f5f8fdadb7672e499d7
Author: Nick Hainke <vincent at systemli.org>
AuthorDate: Sun Jul 27 12:29:28 2025 +0200

    tools: bash: update to 5.3
    
    Changelog:
    https://www.mail-archive.com/bug-bash@gnu.org/msg34422.html
    
    Link: https://github.com/openwrt/openwrt/pull/19546
    Signed-off-by: Nick Hainke <vincent at systemli.org>
---
 tools/bash/Makefile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/bash/Makefile b/tools/bash/Makefile
index a37a4c5397..d42b69e01d 100644
--- a/tools/bash/Makefile
+++ b/tools/bash/Makefile
@@ -8,11 +8,11 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=bash
 PKG_CPE_ID:=cpe:/a:gnu:bash
-PKG_VERSION:=5.2.37
+PKG_VERSION:=5.3
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=@GNU/bash
-PKG_HASH:=9599b22ecd1d5787ad7d3b7bf0c59f312b3396d1e281175dd1f8a4014da621ff
+PKG_HASH:=62dd49c44c399ed1b3f7f731e87a782334d834f08e098a35f2c87547d5dbb269
 
 HOST_BUILD_PARALLEL := 1