First attempt at using Gitea Actions to run tests.

scripts/run-full-tests

@@ -3,7 +3,7 @@
 # This script installs test dependencies and runs all tests, including end-to-end tests. It
 # is designed to run inside a test container, and presumes that other test infrastructure like
 # databases are already running. Therefore, on a developer machine, you should not run this script
-# directly. Instead, run scripts/run-end-to-end-dev-tests
+# directly. Instead, run scripts/run-end-to-end-tests
 #
 # For more information, see:
 # https://torsion.org/borgmatic/docs/how-to/develop-on-borgmatic/
@@ -25,8 +25,5 @@ python3 -m pip install --no-cache --upgrade pip==22.2.2 setuptools==64.0.1
 pip3 install --ignore-installed tox==4.11.3
 export COVERAGE_FILE=/tmp/.coverage
 
-if [ "$1" != "--end-to-end-only" ]; then
-    tox --workdir /tmp/.tox --sitepackages
-fi
-
+tox --workdir /tmp/.tox --sitepackages
 tox --workdir /tmp/.tox --sitepackages -e end-to-end