LIMS-2037: Remove manual check for duplicate acronyms

[ndg63276]

JIRA ticket: LIMS-2037

Summary:

Previously csv-file-validator wouldn't identify which rows had duplicate acronyms, so we had to manually check ourselves. Version 1.10.2 onwards has this functionality built in.

Changes:

• Ensure csv-file-validator is at least 1.10.2 (we have been using 1.13.1 for years)
• Remove manual check for duplicate acronyms, and variables used in that
• Add unique constraint to acronym column, with suitable error message
• Slightly simplify the check for extra commas and reforming the csv data blob

To test:

• Go to an I15-1 proposal, eg cm37261
• Go to Phases from the main menu, then click on a Phase
• Click "Add new simple sample"
• Choose "File upload for multiple samples"
• Select this file duplicate_acronym.csv
• Check an error appears about a duplicate acronym on row 3
• Edit the file to have a unique acronym, refresh the page and re-select the file, check no errors occur, click "Add Sample" and check it uploads as expected