### CI Link

https://gradle-enterprise.elastic.co/s/ou2sap2dhy3q2/tests/:server:internalClusterTest/org.elasticsearch.snapshots.SharedClusterSnapshotRestoreIT/testDataFileFailureDuringSnapshot

### Repro line

./gradlew ':server:internalClusterTest' --tests "org.elasticsearch.snapshots.SharedClusterSnapshotRestoreIT.testDataFileFailureDuringSnapshot" -Dtests.seed=37B64CEE1DCEACEB -Dtests.locale=uk -Dtests.timezone=Africa/Lusaka -Druntime.java=17

### Does it reproduce?

Yes

### Applicable branches

main

### Failure history

_No response_

### Failure excerpt

```
java.lang.Exception: Test abandoned because suite timeout was reached. 
    at __randomizedtesting.SeedInfo.seed([37B64CEE1DCEACEB]:0)
```
server/src/main/java/org/elasticsearch/repositories/blobstore/BlobStoreRepository.java
(BlobStoreIndexShardSnapshot.FileInfo fileInfo : filesFromSegmentInfos) {
                    indexTotalNumberOfFiles++;
                    indexTotalFileSize += fileInfo.length();
                }
                indexCommitPointFiles = filesFromSegmentInfos;
            }
            snapshotStatus.moveToStarted(
                startTime,
                indexIncrementalFileCount,
                indexTotalNumberOfFiles,
                indexIncrementalSize,
                indexTotalFileSize
            );
            final ShardGeneration indexGeneration;
            final boolean writeShardGens = SnapshotsService.useShardGenerations(context.getRepositoryMetaVersion());
            final boolean writeFileInfoWriterUUID = SnapshotsService.includeFileInfoWriterUUID(context.getRepositoryMetaVersion());
            // 
            final BlobStoreIndexShardSnapshots updatedBlobStoreIndexShardSnapshots = snapshots.withAddedSnapshot(
                new SnapshotFiles(snapshotId.getName(), indexCommitPointFiles, context.stateIdentifier())
            );
            final Runnable afterWriteSnapBlob;
            if (writeShardGens) {
                // 
                // 
                // 
                indexGeneration = ShardGeneration.newGeneration();
                try {
                    final Map<String, String> serializationParams = Collections.singletonMap(
                        BlobStoreIndexShardSnapshot.FileInfo.SERIALIZE_WRITER_UUID,
                        Boolean.toString(writeFileInfoWriterUUID)