Update Spreadsheet::ParseExcel module:

Update Spreadsheet::ParseExcel module to 0.66, which fixes
https://www.cve.org/CVERecord?id=CVE-2023-7101.

Rename README.google to README.chromium and add fields to comply with
third-party guidelines.

Change-Id: Iff6ff058d9ba9ce12c97e4d2c853eed5bba6eb14
16 files changed