removed some old things and replaced the jenkins versions from registry with dynamic build

homenetwork/nas/jenkins/Dockerfile

@@ -0,0 +1,27 @@
+FROM jenkins/jenkins:lts
+USER root
+
+RUN apt-get update -qq \
+    && apt-get install -qqy \ 
+    apt-transport-https \
+    ca-certificates \
+    curl \
+    gnupg2 \
+#    software-properties-common \
+    && apt clean
+
+RUN install -m 0755 -d /etc/apt/keyrings
+
+RUN curl -fsSL https://download.docker.com/linux/debian/gpg -o /etc/apt/keyrings/docker.asc
+RUN chmod a+r /etc/apt/keyrings/docker.asc
+
+RUN echo \
+  "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/debian \
+  $(. /etc/os-release && echo "$VERSION_CODENAME") stable" | \
+  tee /etc/apt/sources.list.d/docker.list > /dev/null
+
+RUN apt-get update  -qq \
+    && apt-get -y install docker-ce docker-compose-plugin
+RUN usermod -aG docker jenkins
+
+