chore(deps): update dependency limesurvey/limesurvey to v6.6.0+240729

Dockerfile

@@ -10,7 +10,7 @@ LABEL org.opencontainers.image.documentation="https://github.com/owncloud-ops/li
 ARG BUILD_VERSION
 
 # renovate: datasource=github-tags depName=LimeSurvey/LimeSurvey
-ENV SURVEY_VERSION="${BUILD_VERSION:-6.5.3+240415}"
+ENV SURVEY_VERSION="${BUILD_VERSION:-6.6.0+240729}"
 
 ENV LD_PRELOAD="/usr/lib/preloadable_libiconv.so php-fpm82 php"