Update Dockerfile

3 jobs from test in 12 minutes and 51 seconds (queued for 3 seconds)
Status Job ID Name Coverage
  Build
passed #87
buidl1-dind
build

00:02:30

 
  Deploy2test And Tests
passed #89
test1-shell
deploy2test

00:00:09

failed #88
buidl1-dind allowed to fail
test

00:10:21

 
Name Stage Failure
failed
test Deploy2test And Tests
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Starting test execution, please wait...

Total tests: 30. Passed: 30. Failed: 0. Skipped: 0.
Test Run Successful.
Test execution time: 3.7485 Seconds
The command '/bin/sh -c dotnet test DeStream.Stratis.Bitcoin.FullNode.sln' returned a non-zero code: 1
ERROR: Job failed: exit code 1