Job name config works for all platforms

Author: alexcrichton

.azure-pipelines/steps/run.yml

@@ -53,8 +53,7 @@ steps:
 # Configure our CI_JOB_NAME variable which log analyzers can use for the main
 # step to see what's going on.
 - bash: echo "##vso[task.setvariable variable=CI_JOB_NAME]$SYSTEM_JOBNAME"
-  condition: eq(variables['Agent.OS'], 'Windows_NT')
-  displayName: Configure Job Name (Windows)
+  displayName: Configure Job Name
 
 # As a quick smoke check on the otherwise very fast mingw-check linux builder
 # check our own internal scripts.