feat(opts): Adding with and join string methods

[Jacobbrewer1]

Describe your changes

This pull request introduces new functionalities to simplify the creation of SQL statements by adding string-based options for WHERE and JOIN clauses. Additionally, it includes corresponding tests to ensure the new functionalities work as expected.

New functionalities:

• joiner.go: Added joinStringOption type and Join method to support string-based JOIN clauses.
• patch_opts.go: Added WithWhereStr and WithJoinStr functions to set WHERE and JOIN clauses using strings and arguments.
• wherer.go: Added whereStringOption type and Where method to support string-based WHERE clauses.

Tests:

• sql_test.go: Added TestNewSQLPatch_WhereString and TestNewSQLPatch_JoinString to test WithWhereStr and WithJoinStr functionalities.
• sql_test.go: Added TestGenerateSQL_Success_WhereString and TestGenerateSQL_Success_JoinString to validate the generation of SQL statements using the new string-based options.