CI: update mirror ref

Author: aramprice

ci/pipeline.yml

@@ -37,8 +37,8 @@ jobs:
         output_mapping:
           output_repo: bumped-bosh-utils
         params:
-          GOPROXY: https://((broadcom_artifactory_mirrors.username)):((broadcom_artifactory_mirrors.password))@((broadcom_artifactory_mirrors.goproxy)),off
-          GOSUMDB: https://(broadcom_artifactory_mirrors.gosumdb))
+          GOPROXY: https://((repository_mirrors.username)):((repository_mirrors.password))@((repository_mirrors.goproxy)),off
+          GOSUMDB: https://((repository_mirrors.gosumdb))
       - in_parallel:
         - task: test-unit
           input_mapping: