Commit 334566dfc4 for qemu.org

commit 334566dfc4343d4a78b94158396d97e746e3da6e
Author: Pierrick Bouvier <pierrick.bouvier@oss.qualcomm.com>
Date:   Tue Jul 7 14:46:54 2026 -0700

    tests/docker/dockerfiles/debian.docker: add missing apt update

    RUN statements should always use apt update && apt install together:
    https://docs.docker.com/build/building/best-practices/#apt-get

    Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
    Link: https://lore.kernel.org/qemu-devel/20260707214655.1138626-4-pierrick.bouvier@oss.qualcomm.com
    Signed-off-by: Pierrick Bouvier <pierrick.bouvier@oss.qualcomm.com>

diff --git a/tests/docker/dockerfiles/debian.docker b/tests/docker/dockerfiles/debian.docker
index ee8b313d65..413986d3f0 100644
--- a/tests/docker/dockerfiles/debian.docker
+++ b/tests/docker/dockerfiles/debian.docker
@@ -157,7 +157,8 @@ ENV MAKE="/usr/bin/make"
 ENV NINJA="/usr/bin/ninja"
 ENV PYTHON="/usr/bin/python3"
 # netmap/cscope/global
-RUN DEBIAN_FRONTEND=noninteractive eatmydata \
+RUN apt update && \
+  DEBIAN_FRONTEND=noninteractive eatmydata \
   apt install -y --no-install-recommends \
   cscope\
   global\
diff --git a/tests/lcitool/refresh b/tests/lcitool/refresh
index bbbc6d3c46..8def84d946 100755
--- a/tests/lcitool/refresh
+++ b/tests/lcitool/refresh
@@ -111,7 +111,8 @@ RUN apk add clang19-libclang
 # test
 debian13_extras = r"""
 # netmap/cscope/global
-RUN DEBIAN_FRONTEND=noninteractive eatmydata \
+RUN apt update && \
+  DEBIAN_FRONTEND=noninteractive eatmydata \
   apt install -y --no-install-recommends \
   cscope\
   global\