chore: running integration test with Protobuf 4.29.4 [not for review]

[suztomo]

b/404492737

[generated-files-bot]

Warning: This pull request is touching the following templated files:

• .kokoro/build.sh

[suztomo]

The integration test passed with the following dependency tree, having Protobuf 4.29.4 as expected.

[INFO] --- dependency:3.8.1:tree (default-cli) @ google-cloud-storage-control ---
[INFO] com.google.cloud:google-cloud-storage-control:jar:2.50.1-SNAPSHOT
[INFO] +- io.grpc:grpc-api:jar:1.70.0:compile
[INFO] |  +- com.google.code.findbugs:jsr305:jar:3.0.2:compile
[INFO] |  \- com.google.errorprone:error_prone_annotations:jar:2.36.0:compile
[INFO] +- io.grpc:grpc-stub:jar:1.70.0:compile
[INFO] |  \- org.codehaus.mojo:animal-sniffer-annotations:jar:1.24:compile
[INFO] +- io.grpc:grpc-protobuf:jar:1.70.0:compile
[INFO] |  \- io.grpc:grpc-protobuf-lite:jar:1.70.0:runtime
[INFO] +- com.google.protobuf:protobuf-java:jar:4.29.4:compile
[INFO] +- com.google.api.grpc:proto-google-cloud-storage-control-v2:jar:2.50.1-SNAPSHOT:compile
[INFO] +- com.google.api.grpc:proto-google-common-protos:jar:2.54.1:compile
[INFO] +- com.google.api:api-common:jar:2.46.1:compile
[INFO] |  +- com.google.auto.value:auto-value-annotations:jar:1.11.0:compile
[INFO] |  +- javax.annotation:javax.annotation-api:jar:1.3.2:compile
[INFO] |  \- com.google.j2objc:j2objc-annotations:jar:3.0.0:compile
[INFO] +- com.google.api:gax:jar:2.63.1:compile
[INFO] |  +- com.google.auth:google-auth-library-credentials:jar:1.33.1:compile
[INFO] |  +- com.google.protobuf:protobuf-java-util:jar:4.29.4:compile
[INFO] |  |  \- com.google.code.gson:gson:jar:2.12.1:compile
[INFO] |  +- org.threeten:threetenbp:jar:1.7.0:compile
[INFO] |  +- io.opencensus:opencensus-api:jar:0.31.1:compile
[INFO] |  |  \- io.grpc:grpc-context:jar:1.70.0:compile
[INFO] |  \- com.google.auth:google-auth-library-oauth2-http:jar:1.33.1:compile
[INFO] |     +- com.google.http-client:google-http-client:jar:1.46.3:compile
[INFO] |     |  +- org.apache.httpcomponents:httpclient:jar:4.5.14:test
[INFO] |     |  |  \- commons-codec:commons-codec:jar:1.18.0:test
[INFO] |     |  +- org.apache.httpcomponents:httpcore:jar:4.4.16:test
[INFO] |     |  \- io.opencensus:opencensus-contrib-http-util:jar:0.31.1:compile
[INFO] |     \- com.google.http-client:google-http-client-gson:jar:1.46.3:compile
[INFO] +- com.google.api:gax-grpc:jar:2.63.1:compile
[INFO] |  +- io.grpc:grpc-inprocess:jar:1.70.0:compile
[INFO] |  |  \- io.grpc:grpc-core:jar:1.70.0:compile
[INFO] |  |     \- com.google.android:annotations:jar:4.1.1.4:runtime
[INFO] |  +- io.grpc:grpc-alts:jar:1.70.0:compile
[INFO] |  |  +- io.grpc:grpc-grpclb:jar:1.70.0:compile
[INFO] |  |  \- org.conscrypt:conscrypt-openjdk-uber:jar:2.5.2:compile
[INFO] |  +- io.grpc:grpc-auth:jar:1.70.0:compile
[INFO] |  +- io.grpc:grpc-netty-shaded:jar:1.70.0:compile
[INFO] |  |  +- io.grpc:grpc-util:jar:1.70.0:runtime
[INFO] |  |  \- io.perfmark:perfmark-api:jar:0.27.0:runtime
[INFO] |  \- io.grpc:grpc-googleapis:jar:1.70.0:runtime
[INFO] |     \- io.grpc:grpc-xds:jar:1.70.0:runtime
[INFO] |        +- io.grpc:grpc-services:jar:1.70.0:runtime
[INFO] |        \- com.google.re2j:re2j:jar:1.7:runtime
[INFO] +- com.google.guava:guava:jar:33.4.0-jre:compile
[INFO] |  +- com.google.guava:failureaccess:jar:1.0.2:compile
[INFO] |  +- com.google.guava:listenablefuture:jar:9999.0-empty-to-avoid-conflict-with-guava:compile
[INFO] |  \- org.checkerframework:checker-qual:jar:3.49.0:compile
[INFO] +- junit:junit:jar:4.13.2:test
[INFO] |  \- org.hamcrest:hamcrest-core:jar:1.3:test
[INFO] +- com.google.api:gax-grpc:jar:testlib:2.63.1:test
[INFO] \- com.google.api.grpc:grpc-google-cloud-storage-control-v2:jar:2.50.1-SNAPSHOT:compile