Log warning and skip resource hint registration for classpath location patterns

[sbrannen]

Overview

Since we do not yet have support for registering resource hints for classpath location patterns (see #31162), we have decided to explicitly skip such resources and log a warning to inform the user that they need to manually supply resource hints for the exact resources needed by their application.

Specifically, this should be applied to resource hint registration for @PropertySource and @TestPropertySource; however, it may need to be applied in other scenarios as well.

Related Issues

• Support resource patterns in @PropertySource locations [SPR-16785] #21325
• Support resource patterns in @TestPropertySource locations #31055
• Support registration of resource hints for classpath location patterns #31162