v7 workbook

[prakaa]

Minor fixes:

• When configs are loaded for a workbook, workbook parser will now check whether a sheet in the workbook matches the config sheet name in a case insensitive manner. This way, case changes to workbook names don't need to be addressed between versions
• Column sanitisation (i.e. removing footnotes) had incorrect regex. However, to ensure that the trailing number in REZ names isn't deleted (e.g. N1, V0), I had to not match any instance where the number is preceded by a capital letter. This means that some footnotes have been re-introduced (e.g. CCGT2). Not sure how to better deal with this since the regex is using a negative lookbehind that checks for a few things (including a capital letter), and negative lookbehind must have fixed lengths

Config changes for v7

• Some tables (presumably some provided by consultants) will be provided in Stage 2 of the consultation, so these yamls have been commented out
• I have fixed configs that raise errors but not checked for new tables, unless the new tables were located in existing sheets where I was fixing errors

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

see 3 files with indirect coverage changes

[nick-gorman]

Looks good. I've just added functionality to remove the footnotes that got reintroduced and a test for the workbook sheet names missing error.