ci: drop py2 lxml, pull in jinja2

.github/workflows/build_test.sh

@@ -46,9 +46,9 @@ PACKAGES=(
     mount
     net-tools
     perl
-    python-lxml
     python3-evdev
     python3-lxml
+    python3-jinja2
     python3-pip
     python3-pyparsing
     python3-setuptools

.github/workflows/mkosi.yml

@@ -27,7 +27,7 @@ jobs:
     - uses: systemd/mkosi@v9
 
     - name: Install
-      run: sudo apt-get update && sudo apt-get install --no-install-recommends python3-pexpect
+      run: sudo apt-get update && sudo apt-get install --no-install-recommends python3-pexpect python3-jinja2
 
     - name: Symlink
       run: ln -s .mkosi/mkosi.${{ matrix.distro }} mkosi.default

.lgtm.yml

@@ -9,6 +9,7 @@ extraction:
         - libfdisk-dev
         - libp11-kit-dev
         - libssl-dev
+        - python3-jinja2
   python:
     python_setup:
       version: 3

.semaphore/semaphore-runner.sh

@@ -57,7 +57,7 @@ for phase in "${PHASES[@]}"; do
             echo "deb http://archive.ubuntu.com/ubuntu $UBUNTU_RELEASE-backports main restricted universe multiverse" | sudo tee -a /etc/apt/sources.list.d/backports.list
             sudo apt-get -q update
             sudo apt-get install -y -t "$UBUNTU_RELEASE-backports" lxc
-            sudo apt-get install -y python3-debian git dpkg-dev fakeroot
+            sudo apt-get install -y python3-debian git dpkg-dev fakeroot python3-jinja2
 
             [ -d $AUTOPKGTEST_DIR ] || git clone --quiet --depth=1 https://salsa.debian.org/ci-team/autopkgtest.git "$AUTOPKGTEST_DIR"