Add method build() in ExpressionBuilderInterface::class.

[terabytesoftw]

Q	A
Is bugfix?	✔️
New feature?	❌
Breaks BC?	❌

[what-the-diff]

PR Summary

• Inclusion of New use Statements
  The PR contains several newly added use statements. These are just instructions to inform the code about additional libraries it might need to use for running certain segments of the code correctly. It's somewhat akin to letting your car know beforehand that it might need to engage its winter power mode on an icy day.

• New build Method in ExpressionBuilderInterface Interface
  A new function called build has been introduced into the ExpressionBuilderInterface interface. This function takes some information and converts it into a form of special code language (SQL), which is used to communicate with databases. This feature is like a translator that will convert a given expression into a form that the database can understand easily and efficiently. This makes it simpler for the software to interact with its database.