[DDO-3654]: Bump cloud.google.com/go/iam in /sherlock

Bumps [cloud.google.com/go/iam](https://github.com/googleapis/google-cloud-go) from 1.2.1 to 1.2.2.
- [Release notes](https://github.com/googleapis/google-cloud-go/releases)
- [Changelog](https://github.com/googleapis/google-cloud-go/blob/main/CHANGES.md)
- [Commits](googleapis/google-cloud-go@iam/v1.2.1...iam/v1.2.2)

---
updated-dependencies:
- dependency-name: cloud.google.com/go/iam
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

sherlock/go.mod

@@ -7,7 +7,7 @@ toolchain go1.23.0
 require (
 	cloud.google.com/go/bigquery v1.63.1
 	cloud.google.com/go/cloudsqlconn v1.12.1
-	cloud.google.com/go/iam v1.2.1
+	cloud.google.com/go/iam v1.2.2
 	cloud.google.com/go/kms v1.20.1
 	cloud.google.com/go/resourcemanager v1.10.1
 	contrib.go.opencensus.io/exporter/prometheus v0.4.2

sherlock/go.sum

@@ -35,8 +35,8 @@ cloud.google.com/go/datacatalog v1.22.1 h1:i0DyKb/o7j+0vgaFtimcRFjYsD6wFw1jpnODY
 cloud.google.com/go/datacatalog v1.22.1/go.mod h1:MscnJl9B2lpYlFoxRjicw19kFTwEke8ReKL5Y/6TWg8=
 cloud.google.com/go/datastore v1.0.0/go.mod h1:LXYbyblFSglQ5pkeyhO+Qmw7ukd3C+pD7TKLgZqpHYE=
 cloud.google.com/go/datastore v1.1.0/go.mod h1:umbIZjpQpHh4hmRpGhH4tLFup+FVzqBi1b3c64qFpCk=
-cloud.google.com/go/iam v1.2.1 h1:QFct02HRb7H12J/3utj0qf5tobFh9V4vR6h9eX5EBRU=
-cloud.google.com/go/iam v1.2.1/go.mod h1:3VUIJDPpwT6p/amXRC5GY8fCCh70lxPygguVtI0Z4/g=
+cloud.google.com/go/iam v1.2.2 h1:ozUSofHUGf/F4tCNy/mu9tHLTaxZFLOUiKzjcgWHGIA=
+cloud.google.com/go/iam v1.2.2/go.mod h1:0Ys8ccaZHdI1dEUilwzqng/6ps2YB6vRsjIe00/+6JY=
 cloud.google.com/go/kms v1.20.1 h1:og29Wv59uf2FVaZlesaiDAqHFzHaoUyHI3HYp9VUHVg=
 cloud.google.com/go/kms v1.20.1/go.mod h1:LywpNiVCvzYNJWS9JUcGJSVTNSwPwi0vBAotzDqn2nc=
 cloud.google.com/go/longrunning v0.6.1 h1:lOLTFxYpr8hcRtcwWir5ITh1PAKUD/sG2lKrTSYjyMc=