mod: bump github.com/sourcegraph/conc from 0.2.0 to 0.3.0

Bumps [github.com/sourcegraph/conc](https://github.com/sourcegraph/conc) from 0.2.0 to 0.3.0.
- [Release notes](https://github.com/sourcegraph/conc/releases)
- [Commits](https://github.com/sourcegraph/conc/compare/v0.2.0...v0.3.0)

---
updated-dependencies:
- dependency-name: github.com/sourcegraph/conc
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

go.mod

@@ -29,7 +29,7 @@ require (
 	github.com/redis/go-redis/v9 v9.0.2
 	github.com/sirupsen/logrus v1.9.0
 	github.com/smartwalle/alipay/v3 v3.2.0
-	github.com/sourcegraph/conc v0.2.0
+	github.com/sourcegraph/conc v0.3.0
 	github.com/spf13/viper v1.15.0
 	github.com/tencentyun/cos-go-sdk-v5 v0.7.41
 	github.com/yinheli/mahonia v0.0.0-20131226213531-0eef680515cc

go.sum

@@ -1159,8 +1159,8 @@ github.com/smartystreets/goconvey v1.6.4/go.mod h1:syvi0/a8iFYH4r/RixwvyeAJjdLS9
 github.com/snowflakedb/gosnowflake v1.6.3/go.mod h1:6hLajn6yxuJ4xUHZegMekpq9rnQbGJ7TMwXjgTmA6lg=
 github.com/soheilhy/cmux v0.1.4/go.mod h1:IM3LyeVVIOuxMH7sFAkER9+bJ4dT7Ms6E4xg4kGIyLM=
 github.com/soheilhy/cmux v0.1.5/go.mod h1:T7TcVDs9LWfQgPlPsdngu6I6QIoyIFZDDC6sNE1GqG0=
-github.com/sourcegraph/conc v0.2.0 h1:96VpOCAtXDCQ8Oycz0ftHqdPyMi8w12ltN4L2noYg7s=
-github.com/sourcegraph/conc v0.2.0/go.mod h1:8lmPpTLA0hsWqw4lw7wS1e694U2tMjRrc1Asvupb4QM=
+github.com/sourcegraph/conc v0.3.0 h1:OQTbbt6P72L20UqAkXXuLOj79LfEanQ+YQFNpLA9ySo=
+github.com/sourcegraph/conc v0.3.0/go.mod h1:Sdozi7LEKbFPqYX2/J+iBAM6HpqSLTASQIKqDmF7Mt0=
 github.com/spaolacci/murmur3 v0.0.0-20180118202830-f09979ecbc72/go.mod h1:JwIasOWyU6f++ZhiEuf87xNszmSA2myDM2Kzu9HwQUA=
 github.com/spf13/afero v1.1.2/go.mod h1:j4pytiNVoe2o6bmDsKpLACNPDBIoEAkihy7loJ1B0CQ=
 github.com/spf13/afero v1.2.2/go.mod h1:9ZxEEn6pIJ8Rxe320qSDBk6AsU0r9pR7Q4OcevTdifk=