bt2: create_value(): check `numbers` and `collections.abc` types

bt2: create_value(): check `numbers` and `collections.abc` types

This is just like what's done within _NumericValue._extract_value(),
_IntegerValue._value_to_int(), RealValue._value_to_float(),
StringValue._value_to_str(), ArrayValue.__eq__(), and MapValue.__eq__().

It is more versatile than checking for the specific built-in types.

Signed-off-by: Philippe Proulx <eeppeliteloop@gmail.com>
Change-Id: I93902e58b6adf3f9cd5c03c7c422148d577b5f0f
Reviewed-on: https://review.lttng.org/c/babeltrace/+/1571
Tested-by: jenkins <jenkins@lttng.org>
Reviewed-by: Francis Deslauriers <francis.deslauriers@efficios.com>
Reviewed-by: Simon Marchi <simon.marchi@efficios.com>