COMPAT: catch InvalidIndexError in base Indexer getitem
Closes https://github.com/pandas-dev/pandas/issues/27258
thanks @jorisvandenbossche though would avoid using the internals in geopandas :-> I'd still like a comment here about why we are now catching InvalidIndexerError.  Until recently this was catching Exception and I tracked down what actually gets raised, would prefer not to have to do that again in a few months. @jbrockmendel yes, fully agree, was planning to do that so will do a follow up PR