Enable and fix probe uri test for Tarantool 2.11

[p0rtale]

The test is currently skipped for Tarantool 2.11 due to failing to capture warnings:

membership/test/integration/probe_uri_test.lua

Lines 49 to 52 in 46487f0

	t.skip_if(
	major == 2 and minor == 11,
	'Temporarily skipped due to warning capture issues for Tarantool 2.11'
	)