[openwrt/openwrt] packages: bump APK to improve reproducibility

[LEDE Commits]

aparcar pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/4bef775c70515c884247ad6ee4af7e1eb47c27d9

commit 4bef775c70515c884247ad6ee4af7e1eb47c27d9
Author: Paul Spooren <mail at aparcar.org>
AuthorDate: Sat Oct 4 20:53:51 2025 +0200

    packages: bump APK to improve reproducibility
    
    The package bump to version rc6 incorporates two recent changes, first, the
    stored `mtime` honors SOURCE_DATE_EPOCH, making a prior "touch" obsolete.
    Secondly the order of files added to created packages is now sorted, improving
    reproducibility, too.
    
    Signed-off-by: Paul Spooren <mail at aparcar.org>
---
 include/package-pack.mk     | 4 +---
 package/system/apk/Makefile | 8 ++++----
 2 files changed, 5 insertions(+), 7 deletions(-)

diff --git a/include/package-pack.mk b/include/package-pack.mk
index 5268eaf666..f82b1b7b7b 100644
--- a/include/package-pack.mk
+++ b/include/package-pack.mk
@@ -232,6 +232,7 @@ $(_endef)
     $$(PACK_$(1)) : export DESCRIPTION=$$(Package/$(1)/description)
     $$(PACK_$(1)) : export PATH=$$(TARGET_PATH_PKG)
     $$(PACK_$(1)) : export PKG_SOURCE_DATE_EPOCH:=$(PKG_SOURCE_DATE_EPOCH)
+    $$(PACK_$(1)) : export SOURCE_DATE_EPOCH:=$(PKG_SOURCE_DATE_EPOCH)
     $(PKG_INFO_DIR)/$(1).provides $$(PACK_$(1)): $(STAMP_BUILT) $(INCLUDE_DIR)/package-pack.mk
 	rm -rf $$(IDIR_$(1))
 ifeq ($$(CONFIG_USE_APK),)
@@ -383,9 +384,6 @@ else
 		exit 1; \
 	fi
 
-	# Touch all files to set mtime to PKG_SOURCE_DATE_EPOCH for reproducible builds
-	find $$(IDIR_$(1)) -exec touch -d "@$(PKG_SOURCE_DATE_EPOCH)" {} \;
-
 	$(FAKEROOT) $(STAGING_DIR_HOST)/bin/apk mkpkg \
 	  --info "name:$(1)$$(ABIV_$(1))" \
 	  --info "version:$(VERSION)" \
diff --git a/package/system/apk/Makefile b/package/system/apk/Makefile
index f4ea0110d2..53a9a6c006 100644
--- a/package/system/apk/Makefile
+++ b/package/system/apk/Makefile
@@ -1,13 +1,13 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=apk
-PKG_RELEASE:=2
+PKG_RELEASE:=1
 
 PKG_SOURCE_URL=https://gitlab.alpinelinux.org/alpine/apk-tools.git
 PKG_SOURCE_PROTO:=git
-PKG_SOURCE_DATE:=2025-06-06
-PKG_SOURCE_VERSION:=9331888de6bd5b280d75112e5b2f7b55684db0ec
-PKG_MIRROR_HASH:=cf5b3429ce9ee5e2c4705b0b8160adec6f300dd2a42f8190fb0953754dd5eaa5
+PKG_SOURCE_DATE:=2025-10-07
+PKG_SOURCE_VERSION:=6ffc65c63004b8d991ead4ea0f3d80e05b06b977
+PKG_MIRROR_HASH:=388e0210247a49099f49e783ff3d0753bed26bbb91acec2dd2d5722aca5daf6f
 
 PKG_VERSION=3.0.0_pre$(subst -,,$(PKG_SOURCE_DATE))