Windows R version must be 4.1.2 otherwise post install script doesn't update package mirror URL

[jonnyry]

The Guacamole Windows VM post install script which configures the R package mirror is hard coded to R version 4.1.2:

AzureTRE/templates/workspace_services/guacamole/user_resources/guacamole-azure-windowsvm/terraform/vm_config.ps1

Lines 50 to 57 in 7c88fe4

	$RConfig = @"
	local({
	r <- getOption("repos")
	r["Nexus"] <- "${nexus_proxy_url}/repository/r-proxy/"
	options(repos = r)
	})
	"@
	$RConfig | Out-File -Encoding Ascii ( New-Item -Path $Env:ProgramFiles\R\R-4.1.2\etc\Rprofile.site -Force )

The latest version of R is 4.4.2.

It would be preferable if the script looked for R versions and applied the package mirror config to the one it found / all of them, rather than only a specific version.