Add back Java 22 optimisation in FastDoubleParser

[pjfanning]

The pom.xml removes the Java 22 classes for fastdoubleparser. Maven Shade plugin settings. Will also need to add a relocation setting.

It should be safe to add them back now. Build tools have releases that support Java 22 format classes.

[cowtowncoder]

Let's do that for 2.18, however, to reduce risk for 2.17.1.