Remove using namespace ov::op and ov::pass::pattern directives to fix UNITY build conflicts

[evkotov]

Details:

• Remove using namespace ov::op and using namespace ov::pass::pattern directives from transformation source files
• Replace short names like op::v0::Constant with fully qualified ov::op::v0::Constant
• Replace pattern::wrap_type with ov::pass::pattern::wrap_type

This fixes UNITY build compilation errors where op::v0::... becomes ambiguous when files using different namespace combinations are merged into a single translation unit. The conflict occurs because both ov::pass::pattern and ov namespaces contain an op sub-namespace.

Tickets:

• CVS-177276