Port @ellismg's debian docker file fix to CLI.
Port @ellismg's debian docker file fix to CLI.

harshjain2/cli,naamunds/cli,AbhitejJohn/cli,borgdylan/dotnet-cli,mylibero/cli,mlorbetske/cli,mlorbetske/cli,EdwardBlair/cli,borgdylan/dotnet-cli,blackdwarf/cli,svick/cli,blackdwarf/cli,ravimeda/cli,johnbeisner/cli,harshjain2/cli,Faizan2304/cli,svick/cli,ravimeda/cli,blackdwarf/cli,Faizan2304/cli,johnbeisner/cli,nguerrera/cli,naamunds/cli,jonsequitur/cli,MichaelSimons/cli,livarcocc/cli-1,AbhitejJohn/cli,dasMulli/cli,svick/cli,blackdwarf/cli,EdwardBlair/cli,borgdylan/dotnet-cli,JohnChen0/cli,jonsequitur/cli,borgdylan/dotnet-cli,MichaelSimons/cli,MichaelSimons/cli,Faizan2304/cli,JohnChen0/cli,EdwardBlair/cli,weshaggard/cli,mlorbetske/cli,nguerrera/cli,mylibero/cli,AbhitejJohn/cli,MichaelSimons/cli,dasMulli/cli,jonsequitur/cli,naamunds/cli,nguerrera/cli,AbhitejJohn/cli,mylibero/cli,borgdylan/dotnet-cli,mylibero/cli,MichaelSimons/cli,weshaggard/cli,livarcocc/cli-1,weshaggard/cli,jonsequitur/cli,harshjain2/cli,livarcocc/cli-1,weshaggard/cli,ravimeda/cli,weshaggard/cli,naamunds/cli,naamunds/cli,mylibero/cli,JohnChen0/cli,JohnChen0/cli,dasMulli/cli,johnbeisner/cli,mlorbetske/cli,nguerrera/cli