deps: update dependency com.google.cloud:gapic-libraries-bom to v1.60.0 (#1799)

Co-authored-by: Cindy Peng <148148319+cindy-peng@users.noreply.github.com>

Author: renovate-bot

google-cloud-datastore/pom.xml

@@ -24,7 +24,7 @@
         
         <groupId>com.google.cloudgroupId>
         <artifactId>gapic-libraries-bomartifactId>
-        <version>1.53.0version>
+        <version>1.60.0version>
         <type>pomtype>
         <scope>importscope>
       dependency>