Overview

Extending the command set for managing replica sets and Tarantool 3 config, coredump, status commands enhancements, bug-fixes.

tt status: displays the mode of the instance.
tt coredump: enhances coredump inspection:
- tt coredump pack: puts gdb.sh and GDB-extensions into the archive so that it
  contains everything necessary for convenient coredump inspection.
- tt coredump inspect: allows archive path as an argument (archive should be
  created with tt coredump pack).
- tt coredump inspect: added -s option to specify the location of tarantool sources.
tt cluster publish: ability to publish a new instance config.
tt pack does not create unnecessary directories and removes files that are required only for
building from the resulting package.

tt cluster failover: added supervised failover management commands.
tt status: added pretty option for pretty-formatted table output.
TT_CLI_CFG: environment variable to specify the path to the configuration file.
tt pack: systemd unit parameterizing support.
tt replicaset vshard: module to manage vshard in the tarantool replicaset.
- tt replicaset vshard bootstrap: command to bootstrap vshard.

tt clean no longer tries to clean files multiple times.
Tarantool 3 config instance fails to use 108 symbols control socket on tt start.
Incorrect application name in case of explicit providing config path without directories.
Application build failure during pack with Tarantool from the current environment.

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