[BUG] LOG_FILE_PATH env var doesn't work as expected

[0x009922]

GIT commit hash

b783f10

Minimum working example

Build Iroha and run it in terminal:

LOG_FILE_PATH=/dev/stdout ./iroha

Expected behaviour

Expected to see JSON logs in STDOUT.

Actual behaviour

I get an error:

Error: Failed to (de)serialize the field: log_file_path

Caused by:
   0: Name of the field: log_file_path
   1: expected value at line 1 column 1

Operating system

macOS 12.2.1

LibC type and version

Undefined

Current environment

Source code build

Who can help?

No response

Additional context

Known workaround is to escape the variable contents:

LOG_FILE_PATH="\"/dev/stderr\"" ./iroha

Also, it would nice if this variable is included into docker-compose.yml files located in the repo - thus it will be covered with tests, I guess.

[adaagava]

Actual on iroha2-dev
Works correctly with
"LOG_FILE_PATH": "/dev/stdout", in config file,
but failed from command prompt.