[openwrt/openwrt] ubus: update to Git HEAD (2025-07-01)

[LEDE Commits]

nbd pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/90cd8640bde750e014b6c02ed9ffb6f626753fc7

commit 90cd8640bde750e014b6c02ed9ffb6f626753fc7
Author: Felix Fietkau <nbd at nbd.name>
AuthorDate: Tue Jul 1 20:48:14 2025 +0200

    ubus: update to Git HEAD (2025-07-01)
    
    27839f854a58 ubusd: make txq_len field signed
    b35b2bc63e8e ubusd: treat EACCES on write like EAGAIN
    713e9d19b2b6 ubusd: retry write on EINTR
    8bb523ab20e0 ubusd: fix txq_len accounting
    b1b783c74742 ubusd: add another tx attempt on enqueueing the first message for a client
    
    Signed-off-by: Felix Fietkau <nbd at nbd.name>
---
 package/system/ubus/Makefile | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/package/system/ubus/Makefile b/package/system/ubus/Makefile
index 9a0b63d58c..fdf84ffdc8 100644
--- a/package/system/ubus/Makefile
+++ b/package/system/ubus/Makefile
@@ -5,9 +5,9 @@ PKG_RELEASE:=1
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL=$(PROJECT_GIT)/project/ubus.git
-PKG_SOURCE_DATE:=2025-05-16
-PKG_SOURCE_VERSION:=88e6325092bf1d1cfa877cd220670fa7cc2fad03
-PKG_MIRROR_HASH:=8af913d18c9f50cabfd3d32ce3462028ecf469d5e649ccf7f642d9d6bd6dc695
+PKG_SOURCE_DATE:=2025-07-01
+PKG_SOURCE_VERSION:=b1b783c7474269593b23ba01be8a86eb36e3471a
+PKG_MIRROR_HASH:=2ad9da462bc1ed07e78ea9a02bdc01c942cb53dd1610786da5989f02c6aa449c
 PKG_ABI_VERSION:=$(call abi_version_str,$(PKG_SOURCE_DATE))
 CMAKE_INSTALL:=1