build(deps): bump cloud.google.com/go/compute in /detectors/gcp (#2913)

Bumps [cloud.google.com/go/compute](https://github.com/googleapis/google-cloud-go) from 1.10.0 to 1.12.1.
- [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@pubsub/v1.10.0...pubsub/v1.12.1)

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

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detectors/gcp/go.mod

@@ -3,7 +3,7 @@ module go.opentelemetry.io/contrib/detectors/gcp
 go 1.18
 
 require (
-	cloud.google.com/go/compute v1.10.0
+	cloud.google.com/go/compute/metadata v0.1.0
 	github.com/GoogleCloudPlatform/opentelemetry-operations-go/detectors/gcp v0.34.1
 	github.com/google/go-cmp v0.5.9
 	github.com/stretchr/testify v1.8.1
@@ -12,6 +12,7 @@ require (
 )
 
 require (
+	cloud.google.com/go/compute v1.12.1 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/go-logr/logr v1.2.3 // indirect
 	github.com/go-logr/stdr v1.2.2 // indirect

detectors/gcp/go.sum

@@ -1,5 +1,7 @@
-cloud.google.com/go/compute v1.10.0 h1:aoLIYaA1fX3ywihqpBk2APQKOo20nXsp1GEZQbx5Jk4=
-cloud.google.com/go/compute v1.10.0/go.mod h1:ER5CLbMxl90o2jtNbGSbtfOpQKR0t15FOtRsugnLrlU=
+cloud.google.com/go/compute v1.12.1 h1:gKVJMEyqV5c/UnpzjjQbo3Rjvvqpr9B1DFSbJC4OXr0=
+cloud.google.com/go/compute v1.12.1/go.mod h1:e8yNOBcBONZU1vJKCvCoDw/4JQsA0dpM4x/6PIIOocU=
+cloud.google.com/go/compute/metadata v0.1.0 h1:FTMMKATTtJnkrhXtblW2AMKVuSruLo30Th6Ml8DO0lc=
+cloud.google.com/go/compute/metadata v0.1.0/go.mod h1:Z1VN+bulIf6bt4P/C37K4DyZYZEXYonfTBHHFPO/4UU=
 github.com/GoogleCloudPlatform/opentelemetry-operations-go/detectors/gcp v0.34.1 h1:gcHr5iIamTMH+TOqvcIrkZ9zpDOKVkc2du/VYGJkYfM=
 github.com/GoogleCloudPlatform/opentelemetry-operations-go/detectors/gcp v0.34.1/go.mod h1:8jbDwk101z1YJ201wir2t/3O5Sxn55M37IDVwnQA1rg=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=