fix(deps): update module cloud.google.com/go/pubsub to v1.45.1

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
cloud.google.com/go/pubsub	v1.42.0 -> v1.45.1

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[renovate]

ℹ Artifact update notice

File name: go.mod

In order to perform the update(s) described in the table above, Renovate ran the go get command, which resulted in the following additional change(s):

• 27 additional dependencies were updated

Details:

Package	Change
go.opentelemetry.io/otel	v1.29.0 -> v1.31.0
go.opentelemetry.io/otel/sdk	v1.28.0 -> v1.31.0
golang.org/x/net	v0.28.0 -> v0.30.0
google.golang.org/api	v0.196.0 -> v0.203.0
google.golang.org/grpc	v1.66.0 -> v1.67.1
google.golang.org/protobuf	v1.34.2 -> v1.35.1
cel.dev/expr	v0.15.0 -> v0.16.0
cloud.google.com/go	v0.115.1 -> v0.116.0
cloud.google.com/go/auth	v0.9.3 -> v0.9.9
cloud.google.com/go/compute/metadata	v0.5.0 -> v0.5.2
cloud.google.com/go/iam	v1.2.0 -> v1.2.1
cloud.google.com/go/longrunning	v0.6.0 -> v0.6.1
github.com/cncf/xds/go	v0.0.0-20240423153145-555b57ec207b -> v0.0.0-20240723142845-024c85f92f20
github.com/envoyproxy/go-control-plane	v0.12.1-0.20240621013728-1eb8caab5155 -> v0.13.0
github.com/envoyproxy/protoc-gen-validate	v1.0.4 -> v1.1.0
github.com/googleapis/enterprise-certificate-proxy	v0.3.3 -> v0.3.4
go.opentelemetry.io/otel/metric	v1.29.0 -> v1.31.0
go.opentelemetry.io/otel/trace	v1.29.0 -> v1.31.0
golang.org/x/crypto	v0.26.0 -> v0.28.0
golang.org/x/oauth2	v0.22.0 -> v0.23.0
golang.org/x/sys	v0.24.0 -> v0.26.0
golang.org/x/term	v0.23.0 -> v0.25.0
golang.org/x/text	v0.17.0 -> v0.19.0
golang.org/x/time	v0.6.0 -> v0.7.0
google.golang.org/genproto	v0.0.0-20240903143218-8af14fe29dc1 -> v0.0.0-20241015192408-796eee8c2d53
google.golang.org/genproto/googleapis/api	v0.0.0-20240827150818-7e3bb234dfed -> v0.0.0-20241007155032-5fefd90f89a9
google.golang.org/genproto/googleapis/rpc	v0.0.0-20240903143218-8af14fe29dc1 -> v0.0.0-20241015192408-796eee8c2d53