TESTS+DISTR.: Fix testIndexCheckOnStartup Flake

[original-brownbear]

• Ignore all RuntimeException since random
  file corruption triggers other RTE in addition
  to the randomly caught one
  • In the reported case it throws "java.lang.IllegalArgumentException: Illegal field number: -65281"
  • -> It's probably fine to just suppress here instead of trying to foresee+catch all possible exceptions that a randomly corrupted file can trigger?
• closes [CI] IndexShardTests#testIndexCheckOnStartup fails #33345

[elasticmachine]

Pinging @elastic/es-distributed

[vladimirdolzhenko]

LGTM

I was thinking about disabling check index on close with
BaseDirectoryWrapper :

IndexShard corruptedShard = newShard(shardRouting, shardPath, indexMetaData,
            is -> {
                final ShardId shardId = indexShard.shardId;
                final IndexSettings indexSettings = indexShard.indexSettings();
                DirectoryService directoryService = new DirectoryService(shardId, indexSettings) {
                    @Override
                    public Directory newDirectory() throws IOException {
                        final BaseDirectoryWrapper baseDirectoryWrapper = newFSDirectory(shardPath.resolveIndex());
                        baseDirectoryWrapper.setCheckIndexOnClose(false);
                        return baseDirectoryWrapper;
                    }
                };
                return new Store(shardId, indexSettings, directoryService, new DummyShardLock(shardId));
            }, null, indexShard.engineFactory,
            indexShard.getGlobalCheckpointSyncer(), EMPTY_EVENT_LISTENER);

but catching RuntimeException is fine here and way simplier

[original-brownbear]

@vladimirdolzhenko thanks, will merge once green :)