⬆️ Update traccar/traccar to v6.6 (#336)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

traccar/Dockerfile

@@ -12,7 +12,7 @@ COPY rootfs /
 WORKDIR /opt/traccar
 
 # Setup base
-ARG TRACCAR_VERSION="v6.5"
+ARG TRACCAR_VERSION="v6.6"
 RUN \
     apk add --no-cache \
         mariadb-client=10.11.10-r0 \