deps: bump zipkin-gcp.version from 2.2.4 to 2.2.5 (#3189)

Bumps `zipkin-gcp.version` from 2.2.4 to 2.2.5.

Updates `io.zipkin.gcp:zipkin-encoder-stackdriver` from 2.2.4 to 2.2.5

Updates `io.zipkin.gcp:brave-encoder-stackdriver` from 2.2.4 to 2.2.5

Updates `io.zipkin.gcp:zipkin-sender-stackdriver` from 2.2.4 to 2.2.5
- [Release notes](https://github.com/openzipkin/zipkin-gcp/releases)
- [Changelog](https://github.com/openzipkin/zipkin-gcp/blob/master/RELEASE.md)
- [Commits](openzipkin/zipkin-gcp@2.2.4...2.2.5)

Updates `io.zipkin.gcp:brave-propagation-stackdriver` from 2.2.4 to 2.2.5
- [Release notes](https://github.com/openzipkin/zipkin-gcp/releases)
- [Changelog](https://github.com/openzipkin/zipkin-gcp/blob/master/RELEASE.md)
- [Commits](openzipkin/zipkin-gcp@2.2.4...2.2.5)

---
updated-dependencies:
- dependency-name: io.zipkin.gcp:zipkin-encoder-stackdriver
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: io.zipkin.gcp:brave-encoder-stackdriver
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: io.zipkin.gcp:zipkin-sender-stackdriver
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: io.zipkin.gcp:brave-propagation-stackdriver
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

pom.xml

@@ -39,7 +39,7 @@
 		<spring-cloud-dependencies.version>2023.0.3</spring-cloud-dependencies.version>
 		<spring-boot-dependencies.version>3.3.3</spring-boot-dependencies.version>
 		<spring-cloud-gcp-dependencies.version>${project.parent.version}</spring-cloud-gcp-dependencies.version>
-		<zipkin-gcp.version>2.2.4</zipkin-gcp.version>
+		<zipkin-gcp.version>2.2.5</zipkin-gcp.version>
 		<java-cfenv.version>2.5.0</java-cfenv.version>
 		<micrometer-tracing.version>1.3.3</micrometer-tracing.version>