update to latest portainer version (2.14.2)

portainer/Dockerfile

@@ -14,7 +14,7 @@ RUN \
     && if [ "${BUILD_ARCH}" = "amd64" ]; then ARCH="amd64"; fi \
     \
     && curl -L -s \
-        "https://github.com/portainer/portainer/releases/download/2.6.2/portainer-2.6.2-linux-${ARCH}.tar.gz" \
+        "https://github.com/portainer/portainer/releases/download/2.14.2/portainer-2.14.2-linux-${ARCH}.tar.gz" \
         | tar zxvf - -C /opt/
 
 # Copy root filesystem

portainer/config.json

@@ -1,6 +1,6 @@
 {
   "name": "Portainer",
-  "version": "3.0.2",
+  "version": "3.1.0",
   "slug": "portainer",
   "description": "Manage your Docker environment with ease.",
   "url": "https://git.nstoerzbach.de/nico.stoerzbach/hassio-repository",