breaking change of list_parsers and others by introducing as_list option

[AVitg]

introducing default "as_list: bool = True," for below methods introduces a breaking and inconsistent change, as others default to False.

https://github.com/search?q=repo%3Agoogle%2Fsecops-wrapper+%22as_list%3A+bool+%3D+True%22&type=code

pls change default to old way of returning "raw api response with pageination info", or default to True everywhere.

[simonebruzzechesse]

@mihirvala08 is it possible to have as_list default to True on every method for consistency? It seems each specific method (dashboard, parsers and so on) has a different default.