Build against OpenPDF 1.0.5 instead of outdated iText 2.1.7
Build against OpenPDF 1.0.5 instead of outdated iText 2.1.7

Issue: SPR-16352

spring-projects/spring-framework,spring-projects/spring-framework,spring-projects/spring-framework,spring-projects/spring-framework,spring-projects/spring-framework,spring-projects/spring-framework,spring-projects/spring-framework