Cannot enable verbose mode for ryuk

[FelixZY]

Ryuk supports verbose output via the RYUK_VERBOSE envvar. It should be possible to request this verbose output somehow.

I would suggest automatically enabling verbose output when enabling verbose output via DEBUG, alternatively adding TESTCONTAINERS_RYUK_VERBOSE to the list of supported configuration variables

Environment Information

• Testcontainers version: 10.13.0

[cristianrgreco]

PR welcome