Feature Request: R Version Specification in plumberDeploy::do_provision

[Sade154]

Current Functionality: plumberDeploy::do_provision installs a recent version of R by default.

Proposed Feature: Introduce an option for users to specify an R version:

Specific Version: Users can select an exact version (e.g., r_version = "4.4.1").
Version Choices: Users can choose from multiple predefined versions (e.g., r_version = c("latest", "4.1.1", "3.2.1")).

Benefits:

Enhances reproducibility by allowing precise version control.
Facilitates smoother CI/CD integration by matching the R version used in different environments.