SpringBoot ConfigurationPropertyName#equals is not symmetric when element has trailing dashes

...with trailing dashes in an element.

See also: #30393

Comment From: p-palanisami

Dear All, I am new to open Source Community and I am willing to support Springboot. is there any topic for First Timers?

Comment From: wilkinsona

Thanks very much for making your first contribution to Spring Boot, @eydunn.

Comment From: eydunn

Thanks very much for making your first contribution to Spring Boot, @eydunn.

Thank you 😄