Bump github.com/ClusterCockpit/cc-lib/v2 from 2.11.0 to 2.12.0

Bumps [github.com/ClusterCockpit/cc-lib/v2](https://github.com/ClusterCockpit/cc-lib) from 2.11.0 to 2.12.0.
- [Release notes](https://github.com/ClusterCockpit/cc-lib/releases)
- [Commits](ClusterCockpit/cc-lib@v2.11.0...v2.12.0)

---
updated-dependencies:
- dependency-name: github.com/ClusterCockpit/cc-lib/v2
  dependency-version: 2.12.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

go.mod

@@ -4,7 +4,7 @@ go 1.25.0
 
 require (
 	github.com/ClusterCockpit/cc-backend v1.5.3
-	github.com/ClusterCockpit/cc-lib/v2 v2.11.0
+	github.com/ClusterCockpit/cc-lib/v2 v2.12.0
 	github.com/ClusterCockpit/cc-line-protocol/v2 v2.4.0
 	github.com/golang-jwt/jwt/v4 v4.5.2
 	github.com/google/gops v0.3.29
@@ -50,7 +50,7 @@ require (
 	github.com/google/uuid v1.6.0 // indirect
 	github.com/klauspost/compress v1.18.5 // indirect
 	github.com/mattn/go-sqlite3 v1.14.38 // indirect
-	github.com/nats-io/nats.go v1.50.0 // indirect
+	github.com/nats-io/nats.go v1.51.0 // indirect
 	github.com/nats-io/nkeys v0.4.15 // indirect
 	github.com/nats-io/nuid v1.0.1 // indirect
 	github.com/parquet-go/bitpack v1.0.0 // indirect
@@ -64,11 +64,11 @@ require (
 	github.com/xrash/smetrics v0.0.0-20250705151800-55b8f293f342 // indirect
 	go.yaml.in/yaml/v2 v2.4.4 // indirect
 	go.yaml.in/yaml/v3 v3.0.4 // indirect
-	golang.org/x/crypto v0.49.0 // indirect
+	golang.org/x/crypto v0.50.0 // indirect
 	golang.org/x/mod v0.34.0 // indirect
 	golang.org/x/sync v0.20.0 // indirect
-	golang.org/x/sys v0.42.0 // indirect
-	golang.org/x/text v0.35.0 // indirect
+	golang.org/x/sys v0.43.0 // indirect
+	golang.org/x/text v0.36.0 // indirect
 	golang.org/x/tools v0.43.0 // indirect
 	google.golang.org/protobuf v1.36.11 // indirect
 	gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c // indirect