[purge] do ont include hidden analyzes (nor runs) in the email sent to research teams

Files impacted of:
• Runs : NemaTools-1 (12035), NemaTools-1 (12336)
• Analyzes : IlluminaFilter (47020), ContaminationSearch (47027), ReadsStats (47035), IlluminaFilter (48330), ContaminationSearch (48338), ReadsStats (48339)

IlluminaFilter is not accessible to users.