CSV import chokes on email trailing space

[fvlasie]

Summary
When importing contacts from a CSV file, rows that contain email addresses with trailing whitespace will cause that row not to be imported.

Steps to reproduce
Import CSV with an email address with trailing whitespace for example "me@example.com "

Actual Result
Generates error.

Expected Result
Trailing whitespace should be ignored.

Details about your environment

• OroCRM version: 4.1.5
• PHP version: 7.4
• Database (MySQL 5.7) version
• Server operating system (CentOS 7 64bit)