Update Dockerfile to resolve errors

[menger5]

Updated ENV variables and added command to RUN variable to answer prompt

Description

Provide an overview...

Dockerfile Structure and Organization:

• [x] Does the Dockerfile build?
• [x] Is tool organized according to Repository Structure?
• [x] Specific base image with a version tag, e.g., FROM ubuntu:20.04 instead of FROM ubuntu.
• [x] Add comments to describe each Dockerfile step.

Metadata

Include the following LABELs:

• [x] LABEL maintainer="Your Name <your.email@rti.org>"
• [x] LABEL base-image="ubuntu:22.04"
• [x] LABEL description="Short description of the purpose of this image"
• [x] LABEL software-website="https://example.com"
• [x] LABEL software-version="1.0.0"
• [x] LABEL license="https://www.example.com/legal/end-user-software-license-agreement"

File and Resource Management:

• [x] Store scripts, files, and software tools ONLY in /opt.
• [x] Removing tar files after extraction and delete temporary files and caches generated during the build process.
• [x] Ensure sensitive data (e.g., API keys, passwords) is not hardcoded in the Dockerfile.

Container Behavior

• [x] Specify a meaningful CMD to define how the container should run by default (help message is a good default).

Assign reviewer

• [] Request review (default: @jaamarks)

[jaamarks]

Also,

• why is getopt installed twice?
• combine the install.packages commands
• put sessioninfo() on a new line.

# Configure CRAN for package retrieval
RUN echo "r <- getOption('repos'); r['CRAN'] <- 'http://cran.us.r-project.org'; options(repos = r);" > ~/.Rprofile
RUN Rscript -e "install.packages('getopt', dependencies = T)"
RUN Rscript -e "install.packages(c('dplyr', 'httr', 'stringr','lubridate','sevenbridges2'), dependencies = T)"
RUN Rscript -e "library('getopt');##### R SESSION INFORMATION #####; sessionInfo()"