chore(deps): bump google-cloud-googleapis from 0.10.0 to 0.15.0

Bumps [google-cloud-googleapis](https://github.com/yoshidan/google-cloud-rust) from 0.10.0 to 0.15.0.
- [Release notes](https://github.com/yoshidan/google-cloud-rust/releases)
- [Commits](https://github.com/yoshidan/google-cloud-rust/commits)

---
updated-dependencies:
- dependency-name: google-cloud-googleapis
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Cargo.toml

@@ -65,7 +65,7 @@ openssl = { version = "0.10", optional = true, features = ["vendored"] }
 lapin = { version = "2.2.1", optional = true }
 kafka = { version = "0.10.0", optional = true }
 google-cloud-pubsub = { version = "0.16.0", optional = true }
-google-cloud-googleapis = { version = "0.10.0", optional = true }
+google-cloud-googleapis = { version = "0.15.0", optional = true }
 google-cloud-default = { version = "0.4.0", optional = true, features = ["pubsub"] }
 r2d2_redis = { version = "0.14.0", optional = true }
 jsonwebtoken = { version = "8.3.0", optional = true }