Bump golang.org/x/sync from 0.19.0 to 0.20.0

Bumps [golang.org/x/sync](https://github.com/golang/sync) from 0.19.0 to 0.20.0.
- [Commits](golang/sync@v0.19.0...v0.20.0)

---
updated-dependencies:
- dependency-name: golang.org/x/sync
  dependency-version: 0.20.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

go.mod

@@ -1,8 +1,6 @@
 module github.com/incident-io/catalog-importer/v2
 
-go 1.24.0
-
-toolchain go1.24.5
+go 1.25.0
 
 require (
 	github.com/alecthomas/kingpin/v2 v2.4.0
@@ -36,7 +34,7 @@ require (
 	github.com/yargevad/filepathx v1.0.0
 	github.com/zyedidia/highlight v0.0.0-20200217010119-291680feaca1
 	golang.org/x/oauth2 v0.35.0
-	golang.org/x/sync v0.19.0
+	golang.org/x/sync v0.20.0
 	gopkg.in/guregu/null.v3 v3.5.0
 	gopkg.in/yaml.v2 v2.4.0
 )

go.sum

@@ -272,8 +272,8 @@ golang.org/x/oauth2 v0.35.0/go.mod h1:lzm5WQJQwKZ3nwavOZ3IS5Aulzxi68dUSgRHujetwE
 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.19.0 h1:vV+1eWNmZ5geRlYjzm2adRgW2/mcpevXNg50YZtPCE4=
-golang.org/x/sync v0.19.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI=
+golang.org/x/sync v0.20.0 h1:e0PTpb7pjO8GAtTs2dQ6jYa5BWYlMuX047Dco/pItO4=
+golang.org/x/sync v0.20.0/go.mod h1:9xrNwdLfx4jkKbNva9FpL6vEN7evnE43NNNJQ2LF3+0=
 golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20181122145206-62eef0e2fa9b/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=