Fix excel template
These changes are related to task https://git.dcc.sib.swiss/sphn-semantic-framework/workingfair/-/issues/1072
Apparently only the changes to the test data files were applied and not to the actual Excel extraction logic
These changes are related to task https://git.dcc.sib.swiss/sphn-semantic-framework/workingfair/-/issues/1072
Apparently only the changes to the test data files were applied and not to the actual Excel extraction logic