[Centipede] CF table dumping failed; llvm-symbolizer: not found

```
E0625 08:40:15.703306 1992378 control_flow.cc:117] CF table dumping failed: cmd.ToString()=CENTIPEDE_RUNNER_FLAGS=:dump_cf_table:arg1=/tmp/centipede-1992378-138233277511488/cf_table: \
/mnt/scratch0/clusterfuzz/bot/builds/clusterfuzz-builds-centipede_mpv_99ca7f7a3bba7521691fc5dbb6afeb321b2ac6d5/revisions/fuzzer_load_config_file \
> /dev/null \
2>&1 cmd_exit_code=1
I0625 08:40:15.703341 1992378 centipede_callbacks.cc:65] Could not get CFTable from /mnt/scratch0/clusterfuzz/bot/builds/clusterfuzz-builds-centipede_mpv_99ca7f7a3bba7521691fc5dbb6afeb321b2ac6d5/revisions/fuzzer_load_config_file
The binary should be built with clang 16 and with -fsanitize-coverage=control-flow flag.
sh: 1: llvm-symbolizer: not found
E0625 08:40:15.745668 1992378 symbol_table.cc:81] system() failed: cmd.ToString()=llvm-symbolizer \
--no-inlines \
-e \
/mnt/scratch0/clusterfuzz/bot/builds/clusterfuzz-builds-centipede_mpv_99ca7f7a3bba7521691fc5dbb6afeb321b2ac6d5/revisions/fuzzer_load_config_file \
< \
/tmp/centipede-1992378-138233277511488/sym-tmp1 \
> /tmp/centipede-1992378-138233277511488/sym-tmp2 exit_code=127
```

Is this expected?