Review and update the regex patterns in the measurement data protocol

[KGergo88]

Description

The project currently using the std::regex namespace for all the regular expression related tasks. Unfortunately this does not support more advanced regex functionalities, like named groups. It would make sense to review the regex related parts of the project and rewrite them with using the Qt regex features.

Todo

• Review the regex related parts (mostly the protocol handlers)
• Investigate the Qt regex features, like QRegularExpression.
• Evaluate whether these could be made simpler by using Qt
• Implement the changes
• Extend the unit tests if necessary

[KGergo88]

An example for the Qt regexes can be found in the CMDP class. See #36.