Remove obsolet Debian 10 (#5707)

.github/workflows/test.yml

@@ -56,7 +56,6 @@ jobs:
       matrix:
         distro:
           [
-            debian_10,
             debian_11,
             debian_12,
             ubuntu_20,

test/_debian_10.Dockerfile

@@ -1,17 +0,0 @@
-FROM buildpack-deps:buster-scm
-
-ENV GITDIR=/etc/.pihole
-ENV SCRIPTDIR=/opt/pihole
-
-RUN mkdir -p $GITDIR $SCRIPTDIR /etc/pihole
-ADD . $GITDIR
-RUN cp $GITDIR/advanced/Scripts/*.sh $GITDIR/gravity.sh $GITDIR/pihole $GITDIR/automated\ install/*.sh $SCRIPTDIR/
-ENV PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:$SCRIPTDIR
-
-RUN true && \
-    chmod +x $SCRIPTDIR/*
-
-ENV SKIP_INSTALL=true
-ENV OS_CHECK_DOMAIN_NAME=dev-supportedos.pi-hole.net
-
-#sed '/# Start the installer/Q' /opt/pihole/basic-install.sh > /opt/pihole/stub_basic-install.sh && \

test/tox.debian_10.ini

@@ -1,10 +0,0 @@
-[tox]
-envlist = py3
-
-[testenv:py3]
-allowlist_externals = docker
-deps = -rrequirements.txt
-setenv =
-    COLUMNS=120
-commands = docker buildx build --load --progress plain -f _debian_10.Dockerfile -t pytest_pihole:test_container ../
-           pytest {posargs:-vv -n auto} ./test_any_automated_install.py ./test_any_utils.py