chore(deps): bump com.google.cloud:libraries-bom from 26.47.0 to 26.48.0

Bumps [com.google.cloud:libraries-bom](https://github.com/googleapis/java-cloud-bom) from 26.47.0 to 26.48.0.
- [Release notes](https://github.com/googleapis/java-cloud-bom/releases)
- [Changelog](https://github.com/googleapis/java-cloud-bom/blob/main/release-please-config.json)
- [Commits](googleapis/java-cloud-bom@v26.47.0...v26.48.0)

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

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

build.gradle

@@ -69,7 +69,7 @@ dependencies {
     // libs
     implementation group: 'dev.failsafe', name: 'failsafe'
 
-    api platform('com.google.cloud:libraries-bom:26.47.0')
+    api platform('com.google.cloud:libraries-bom:26.48.0')
     api 'com.google.cloud:google-cloud-storage'
     api 'com.google.cloud:google-cloud-bigquery'
     api 'com.google.cloud:google-cloud-bigquerystorage'