fix(deps): update dependency com.google.cloud:libraries-bom to v26.74.0 (#4284)

Author: diegomarquezp

spring-cloud-gcp-dependencies/pom.xml

@@ -29,7 +29,7 @@
 	</distributionManagement>
 
 	<properties>
-		<gcp-libraries-bom.version>26.73.0</gcp-libraries-bom.version>
+		<gcp-libraries-bom.version>26.74.0</gcp-libraries-bom.version>
 		<cloud-sql-socket-factory.version>1.23.1</cloud-sql-socket-factory.version>
 		<r2dbc-mysql-driver.version>0.9.7</r2dbc-mysql-driver.version>
 		<r2dbc-postgres-driver.version>0.8.13.RELEASE</r2dbc-postgres-driver.version>