Update github exporter (#3564)

* Update github exporter

  - Fixes a bug that would cause the exporter to get stuck in an
    infinite loop when the github API returns an error.
  - See grafana/github-exporter#1
  - Switches to grafana's fork instead of rgeyer's one.

* Add clarifying comment

CHANGELOG.md

@@ -163,6 +163,8 @@ Main (unreleased)
 
 - Operator: respect FilterRunning on PodMonitor and ServiceMonitor resources to only scrape running pods. (@captncraig)
 
+- Fixes a bug where the github exporter would get stuck in an infinite loop under certain conditions. (@jcreixell)
+
 ### Other changes
 
 - Grafana Agent Docker containers and release binaries are now published for

go.mod

@@ -653,7 +653,8 @@ replace (
 replace (
 	github.com/google/dnsmasq_exporter => github.com/grafana/dnsmasq_exporter v0.2.1-0.20211118155541-751b01d21de9
 	github.com/iamseth/oracledb_exporter => github.com/observiq/oracledb_exporter v0.0.0-20230123144034-6896822027ad
-	github.com/infinityworks/github-exporter => github.com/rgeyer/github-exporter v0.0.0-20210722215637-d0cec2ee0dc8
+	// Upstream seems to be inactive, see https://github.com/grafana/agent/issues/1845
+	github.com/infinityworks/github-exporter => github.com/grafana/github-exporter v0.0.0-20230418063919-fa34e926116a
 	github.com/prometheus-community/postgres_exporter => github.com/grafana/postgres_exporter v0.8.1-0.20210722175051-db35d7c2f520
 	github.com/prometheus-community/windows_exporter => github.com/grafana/windows_exporter v0.15.1-0.20220202211901-871715ba0b43
 	github.com/prometheus/mysqld_exporter => github.com/grafana/mysqld_exporter v0.12.2-0.20201015182516-5ac885b2d38a

go.sum

@@ -1831,6 +1831,8 @@ github.com/grafana/dskit v0.0.0-20210908150159-fcf48cb19aa4/go.mod h1:m3eHzwe5IT
 github.com/grafana/dskit v0.0.0-20211021180445-3bd016e9d7f1/go.mod h1:uPG2nyK4CtgNDmWv7qyzYcdI+S90kHHRWvHnBtEMBXM=
 github.com/grafana/dskit v0.0.0-20230201083518-528d8a7d52f2 h1:IOks+FXJ6iO/pfbaVEf4efNw+YzYBYNCkCabyrbkFTM=
 github.com/grafana/dskit v0.0.0-20230201083518-528d8a7d52f2/go.mod h1:zj+5BNZAVmQafV583uLTAOzRr963KPdEm4d6NPmtbwg=
+github.com/grafana/github-exporter v0.0.0-20230418063919-fa34e926116a h1:pvi8kX3TWSQcdHNFDxUOyItgUqebu3vtbA2L/tMYX7w=
+github.com/grafana/github-exporter v0.0.0-20230418063919-fa34e926116a/go.mod h1:6XoOvFDTfk3aqGaOLHLxoWiZNx4zHobApOhKc3oHF/g=
 github.com/grafana/go-gelf/v2 v2.0.1 h1:BOChP0h/jLeD+7F9mL7tq10xVkDG15he3T1zHuQaWak=
 github.com/grafana/go-gelf/v2 v2.0.1/go.mod h1:lexHie0xzYGwCgiRGcvZ723bSNyNI8ZRD4s0CLobh90=
 github.com/grafana/gocql v0.0.0-20200605141915-ba5dc39ece85/go.mod h1:crI9WX6p0IhrqB+DqIUHulRW853PaNFf7o4UprV//3I=
@@ -2906,8 +2908,6 @@ github.com/rfratto/ckit v0.0.0-20220401221852-009169323240 h1:aWVSpqwdAr+e0IU+zY
 github.com/rfratto/ckit v0.0.0-20220401221852-009169323240/go.mod h1:kr0K+4DiLWPdO8eSEQ9W0XZ6Y/WhVzAHWOZyIG3BTkI=
 github.com/rfratto/go-yaml v0.0.0-20211119180816-77389c3526dc h1:g196Usc63pWDzWallipxVhsEjDdh/+RLc/Oz7q3ihW4=
 github.com/rfratto/go-yaml v0.0.0-20211119180816-77389c3526dc/go.mod h1:rMzeXFmWpS5JnfDANtpzbklRJY4pqZMJNN9/SJHAXPA=
-github.com/rgeyer/github-exporter v0.0.0-20210722215637-d0cec2ee0dc8 h1:wNuNGrFzFmZlhrtz1Q8EiK1Ob6yWli8lX7D2AGmSGzE=
-github.com/rgeyer/github-exporter v0.0.0-20210722215637-d0cec2ee0dc8/go.mod h1:6XoOvFDTfk3aqGaOLHLxoWiZNx4zHobApOhKc3oHF/g=
 github.com/rhnvrm/simples3 v0.6.1/go.mod h1:Y+3vYm2V7Y4VijFoJHHTrja6OgPrJ2cBti8dPGkC3sA=
 github.com/rivo/tview v0.0.0-20200219210816-cd38d7432498/go.mod h1:6lkG1x+13OShEf0EaOCaTQYyB7d5nSbb181KtjlS+84=
 github.com/rivo/uniseg v0.1.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=