build(deps-dev): bump com.google.api:gax-grpc from 2.69.0 to 2.71.0 (#557)

Bumps com.google.api:gax-grpc from 2.69.0 to 2.71.0.

---
updated-dependencies:
- dependency-name: com.google.api:gax-grpc
  dependency-version: 2.71.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

pom.xml

@@ -49,7 +49,7 @@
     <liquibase.version>4.33.0</liquibase.version>
     <snakeyaml.version>2.4</snakeyaml.version>
 
-    <gax-grpc.version>2.69.0</gax-grpc.version>
+    <gax-grpc.version>2.71.0</gax-grpc.version>
     <jupiter.version>5.13.4</jupiter.version>
     <testcontainers.version>1.21.3</testcontainers.version>
     <truth.version>1.4.4</truth.version>