test: remove finalizers table overflow test

This test is no longer needed in the Tarantool test suite
since it was added to LuaJIT's test suite along with the fix
for the issue mentioned in #3060 in scope of #8825 in commit
tarantool/luajit@7b98314e0dacc7313c061aceeb0a32afd4e8cbce.

Closes #3060
Related to #8825

NO_DOC=Cleanup
NO_TEST=Already included in LuaJIT bump
NO_CHANGELOG=Already included in LuaJIT bump

test/long_run-py/box.lua

-#!/usr/bin/env tarantool
-
-os.execute("rm -rf vinyl_test")
-os.execute("mkdir -p vinyl_test")
-
-box.cfg {
-    listen            = os.getenv("LISTEN"),
-    memtx_memory      = 107374182,
-    pid_file          = "tarantool.pid",
-    vinyl_dir         = "./vinyl_test",
-    vinyl_read_threads = 3,
-    vinyl_write_threads = 5,
-}
-
-require('console').listen(os.getenv('ADMIN'))

test/long_run-py/finalizers.result

-Expected error: <class 'lib.tarantool_server.TarantoolStartError'>

test/long_run-py/finalizers.test.py

-from __future__ import print_function
-
-import os
-import sys
-import re
-import yaml
-from lib.tarantool_server import TarantoolServer
-
-server = TarantoolServer(server.ini)
-server.script = "long_run-py/lua/finalizers.lua"
-server.vardir = os.path.join(server.vardir, "finalizers")
-server.crash_expected = True
-try:
-    server.deploy()
-except:
-    print("Expected error:", sys.exc_info()[0])
-else:
-    print("Error! exception did not occur")

test/long_run-py/lua/finalizers.lua

-#!/usr/bin/env tarantool
-
-local function on_gc()
-end;
-
-local function test_finalizers()
-    local result = {}
-    local i = 1
-    local ffi = require('ffi')
-    while i ~= 0 do
-        result[i] = ffi.gc(ffi.cast('void *', 0), on_gc)
-        i = i + 1
-    end
-    -- Fake-read 'result' to calm down 'luacheck' complaining that the variable
-    -- is never used.
-    assert(#result ~= 0)
-    return "done"
-end;
-
-test_finalizers()
-test_finalizers()

test/long_run-py/suite.ini

-[default]
-core = tarantool
-description = long running tests
-script = box.lua
-long_run =  finalizers.test.py
-valgrind_disabled =
-release_disabled =
-use_unix_sockets_iproto = True
-is_parallel = True