DEPR: Bunch o deprecation removals part 2
- Remove the table keyword in HDFStore.put/append, in favor of using format= #4645
- Remove unused keyword `kind` in `read_excel/ExcelFile` #4712 
- Remove `infer_type` keyword from `pd.read_html` as its unused, #4770, #7032
- Remove `offset` and `timeRule` keywords from `Series.tshift/shift`, in favor of `freq`, #4853, #4864
- Remove `pd.load/pd.save` aliases in favor of `pd.to_pickle/pd.read_pickle`, #3787
- Deprecate `WidePanel/LongPanel`
