run go mod tidy

Author: wtam2018

go.mod

@@ -28,7 +28,6 @@ require (
 	github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4 // indirect
 	github.com/prometheus/common v0.7.0 // indirect
 	github.com/prometheus/procfs v0.0.5 // indirect
-	github.com/rhd-gitops-example/gitops-backend v0.0.0-20200922164111-e3fd3401e6cd
 	github.com/shurcooL/githubv4 v0.0.0-20191102174205-af46314aec7b // indirect
 	github.com/spf13/cast v1.3.1 // indirect
 	github.com/spf13/cobra v1.0.0

go.sum

@@ -319,8 +319,6 @@ github.com/prometheus/procfs v0.0.3/go.mod h1:4A/X28fw3Fc593LaREMrKMqOKvUAntwMDa
 github.com/prometheus/procfs v0.0.5 h1:3+auTFlqw+ZaQYJARz6ArODtkaIwtvBTx3N2NehQlL8=
 github.com/prometheus/procfs v0.0.5/go.mod h1:4A/X28fw3Fc593LaREMrKMqOKvUAntwMDaekg4FpcdQ=
 github.com/prometheus/tsdb v0.7.1/go.mod h1:qhTCs0VvXwvX/y3TZrWD7rabWM+ijKTux40TwIPHuXU=
-github.com/rhd-gitops-example/gitops-backend v0.0.0-20200922164111-e3fd3401e6cd h1:5zjKaYoTfzqls/2CydXM8ls7ggGBu188x9Wcvj00vto=
-github.com/rhd-gitops-example/gitops-backend v0.0.0-20200922164111-e3fd3401e6cd/go.mod h1:ENI/IrBm31kY23IiYK/Q1aC6CK5lgkm4NGoXOY+JQj4=
 github.com/rogpeppe/fastuuid v0.0.0-20150106093220-6724a57986af/go.mod h1:XWv6SoW27p1b0cqNHllgS5HIMJraePCO15w5zCzIWYg=
 github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=
 github.com/russross/blackfriday/v2 v2.0.1/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=