Update Dockerfile

Dockerfile

@@ -81,8 +81,7 @@ unicode-math \
 xunicode
 
 # Install R-package dependencies for compiling reports
-RUN ["install2.r", "ade4", "Cairo", "countrycode", "cshapes", "drake", "furrr", "future.callr", "ggthemes", "ggrepel", "here", "hrbrthemes", "janitor", "knitr", "latticeExtra", "pacman", "readxl", "rjson", "rmarkdown", "rmdformats"]
-RUN ["install2.r", "INLA", "-r", "https://inla.r-inla-download.org/R/stable"]
+RUN ["install2.r", "ade4", "Cairo", "countrycode", "drake", "furrr", "future.callr", "here", "hrbrthemes", "janitor", "knitr", "latticeExtra", "pacman", "readxl", "rjson", "rmarkdown", "rmdformats"]
 
 ## Only needed with the option fig_crop
 ## which gives issues with device Cairo