Update Dockerfile

Author: thomasleplus

xml/Dockerfile

@@ -16,8 +16,6 @@ RUN apk --update --no-cache add \
     maven \
     openjdk21-jre-headless \
     py3-pip \
-    python3 \
-    python3-dev \
     xmlindent \
     xmlsec \
     xmlstarlet \
@@ -30,7 +28,7 @@ RUN pip3 install --no-cache-dir --upgrade --break-system-packages \
     gpxpy==1.6.2 \
     tcx2gpx==0.1.5 \
     yq==3.4.3 \
-    && msg="$(pip list --outdated | grep -e -e gpxpy -e tcx2gpx -e yq || true)" \
+    && msg="$(pip3 list --outdated | grep -i -e '^gpxpy ' -e '^tcx2gpx ' -e '^yq ' || true)" \
     && if [ -n "${msg}" ]; then \
        >&2 echo "ERROR: outdated: ${msg}" ; \
        exit 1 ; \