Don't check whether solution input is an existing file because it may be a wildcard
Don't check whether solution input is an existing file because it may be a wildcard

Microsoft/vsts-tasks,Microsoft/vsts-tasks,dylan-smith/vso-agent-tasks,dylan-smith/vso-agent-tasks,jotaylo/vsts-tasks,vithati/vsts-tasks,Microsoft/vso-agent-tasks,Microsoft/vso-agent-tasks,aldoms/vsts-tasks,dylan-smith/vso-agent-tasks,aldoms/vsts-tasks,vithati/vsts-tasks,Microsoft/vsts-tasks,jotaylo/vsts-tasks,Microsoft/vsts-tasks,jotaylo/vsts-tasks,grawcho/vso-agent-tasks,grawcho/vso-agent-tasks,grawcho/vso-agent-tasks,aldoms/vsts-tasks,Microsoft/vsts-tasks,jotaylo/vsts-tasks,dylan-smith/vso-agent-tasks,Microsoft/vso-agent-tasks,vithati/vsts-tasks,aldoms/vsts-tasks,grawcho/vso-agent-tasks,grawcho/vso-agent-tasks,aldoms/vsts-tasks,dylan-smith/vso-agent-tasks,vithati/vsts-tasks,jotaylo/vsts-tasks,grawcho/vso-agent-tasks,vithati/vsts-tasks