fixup! Use LibSSH.jl to set up an SSH server for the SSHManager tests

Author: JamesWrigley

.github/workflows/ci.yml

@@ -26,9 +26,9 @@ jobs:
           # - 'nightly'
           - '1'
         os:
-          - ubuntu-latest
+          # - ubuntu-latest
           # - macOS-latest
-          # - windows-latest
+          - windows-latest
         arch:
           - x64
           # - x86

test/distributed_exec.jl

@@ -1945,6 +1945,7 @@ let julia = `$(Base.julia_cmd()) --startup-file=no`; mktempdir() do tmp
     end
     """
     cmd = setenv(`$(julia) -e $(envcode)`, env)
+    run(cmd)
     @test success(cmd)
 end end