Bump com.google.cloud:spring-cloud-gcp-dependencies from 4.5.1 to 4.7.0

Bumps [com.google.cloud:spring-cloud-gcp-dependencies](https://github.com/GoogleCloudPlatform/spring-cloud-gcp) from 4.5.1 to 4.7.0.
- [Release notes](https://github.com/GoogleCloudPlatform/spring-cloud-gcp/releases)
- [Changelog](https://github.com/GoogleCloudPlatform/spring-cloud-gcp/blob/main/CHANGELOG.md)
- [Commits](GoogleCloudPlatform/spring-cloud-gcp@v4.5.1...v4.7.0)

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

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

pom.xml

@@ -52,7 +52,7 @@
     <cyclonedx.core.version>7.3.2</cyclonedx.core.version>
     <datatables.version>1.13.5</datatables.version>
     <dependency-check-maven.version>8.2.1</dependency-check-maven.version>
-    <gcp.sdk.version>4.5.1</gcp.sdk.version>
+    <gcp.sdk.version>4.7.0</gcp.sdk.version>
     <github.button.version>2.14.1</github.button.version>
     <java.version>17</java.version>
     <jquery.version>3.6.4</jquery.version>