build(deps): bump firebase.google.com/go/v4 from 4.15.1 to 4.15.2

Bumps [firebase.google.com/go/v4](https://github.com/firebase/firebase-admin-go) from 4.15.1 to 4.15.2.
- [Release notes](https://github.com/firebase/firebase-admin-go/releases)
- [Commits](firebase/firebase-admin-go@v4.15.1...v4.15.2)

---
updated-dependencies:
- dependency-name: firebase.google.com/go/v4
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

go.mod

@@ -3,22 +3,22 @@ module github.com/appleboy/go-fcm
 go 1.22.7
 
 require (
-	firebase.google.com/go/v4 v4.15.1
+	firebase.google.com/go/v4 v4.15.2
 	golang.org/x/oauth2 v0.26.0
 	google.golang.org/api v0.215.0
 )
 
 require (
 	cel.dev/expr v0.18.0 // indirect
-	cloud.google.com/go v0.116.0 // indirect
+	cloud.google.com/go v0.117.0 // indirect
 	cloud.google.com/go/auth v0.13.0 // indirect
 	cloud.google.com/go/auth/oauth2adapt v0.2.6 // indirect
 	cloud.google.com/go/compute/metadata v0.6.0 // indirect
-	cloud.google.com/go/firestore v1.17.0 // indirect
+	cloud.google.com/go/firestore v1.18.0 // indirect
 	cloud.google.com/go/iam v1.2.2 // indirect
 	cloud.google.com/go/longrunning v0.6.3 // indirect
 	cloud.google.com/go/monitoring v1.21.2 // indirect
-	cloud.google.com/go/storage v1.47.0 // indirect
+	cloud.google.com/go/storage v1.49.0 // indirect
 	github.com/GoogleCloudPlatform/opentelemetry-operations-go/detectors/gcp v1.25.0 // indirect
 	github.com/GoogleCloudPlatform/opentelemetry-operations-go/exporter/metric v0.49.0 // indirect
 	github.com/GoogleCloudPlatform/opentelemetry-operations-go/internal/resourcemapping v0.49.0 // indirect
@@ -39,7 +39,6 @@ require (
 	github.com/googleapis/enterprise-certificate-proxy v0.3.4 // indirect
 	github.com/googleapis/gax-go/v2 v2.14.1 // indirect
 	github.com/planetscale/vtprotobuf v0.6.1-0.20240319094008-0393e58bdf10 // indirect
-	go.opencensus.io v0.24.0 // indirect
 	go.opentelemetry.io/contrib/detectors/gcp v1.32.0 // indirect
 	go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.57.0 // indirect
 	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.57.0 // indirect