deps: bump cloud-sql-socket-factory.version from 1.21.2 to 1.22.0

Bumps `cloud-sql-socket-factory.version` from 1.21.2 to 1.22.0.

Updates `com.google.cloud.sql:mysql-socket-factory-connector-j-8` from 1.21.2 to 1.22.0

Updates `com.google.cloud.sql:postgres-socket-factory` from 1.21.2 to 1.22.0

Updates `com.google.cloud.sql:cloud-sql-connector-r2dbc-postgres` from 1.21.2 to 1.22.0

Updates `com.google.cloud.sql:jdbc-socket-factory-core` from 1.21.2 to 1.22.0
- [Release notes](https://github.com/GoogleCloudPlatform/cloud-sql-mysql-socket-factory/releases)
- [Changelog](https://github.com/GoogleCloudPlatform/cloud-sql-jdbc-socket-factory/blob/main/CHANGELOG.md)
- [Commits](GoogleCloudPlatform/cloud-sql-jdbc-socket-factory@v1.21.2...v1.22.0)

---
updated-dependencies:
- dependency-name: com.google.cloud.sql:mysql-socket-factory-connector-j-8
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: com.google.cloud.sql:postgres-socket-factory
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: com.google.cloud.sql:cloud-sql-connector-r2dbc-postgres
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: com.google.cloud.sql:jdbc-socket-factory-core
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

spring-cloud-gcp-dependencies/pom.xml

@@ -35,7 +35,7 @@
 
 	<properties>
 		<gcp-libraries-bom.version>26.53.0</gcp-libraries-bom.version>
-		<cloud-sql-socket-factory.version>1.21.2</cloud-sql-socket-factory.version>
+		<cloud-sql-socket-factory.version>1.22.0</cloud-sql-socket-factory.version>
 		<r2dbc-postgres-driver.version>1.0.7.RELEASE</r2dbc-postgres-driver.version>
 		<cloud-spanner-r2dbc.version>1.3.0</cloud-spanner-r2dbc.version>
 		<opentelemetry.version>1.46.0</opentelemetry.version>