Lambda Parsing Upgrade

This point release is focused on correctly parsing lambda's - increasing the range of styles of code we can correctly detect inside a Select, SelectMany and Where statement.

For example, the following two statements now work (and didn't properly work before):

    my_obj().Select(lambda x: x
                   + 1
                   + 2
                   + 20
                   )

and

    my_obj().do_it(lambda event: event + 1
                   ).do_it(lambda event: event)

Since this is using heuristics, likely there are cases we've missed. Please do not hesitate to submit a bug report (or PR).

What's Changed

• Support multi-line lambda functions which are valid before complete by @gordonwatts in #103
• Test to make sure multi-line lambda with funny breaks works by @gordonwatts in #105
• Add as_awkward and as_pandas, etc by @gordonwatts in #106
• Python 3.11 support by @gordonwatts in #107

Full Changelog: 3.0...3.1