XXX use my tox-lsr branch

Author: martinpitt

.github/workflows/qemu-kvm-integration-tests.yml

@@ -105,7 +105,7 @@ jobs:
           python3 -m pip install --upgrade pip
           sudo apt update
           sudo apt install -y --no-install-recommends git ansible-core genisoimage qemu-system-x86
-          pip3 install "git+https://github.com/linux-system-roles/tox-lsr@3.9.0"
+          pip3 install "git+https://github.com/martinpitt/tox-lsr@qemu-bootc"
 
       # HACK: Drop this when moving this workflow to 26.04 LTS
       - name: Update podman to 5.x for compatibility with bootc-image-builder's podman 5