fix for TIKA-3003 contributed by cesarsotovalero

[cesarsotovalero]

I'm making this pull reques because the dependency net.sf.ehcache:ehcache-core, induced transitively from edu.ucar:cdm:4.5.5, is not used and can be excluded safely. Notice that the size of the jar of ehcache-core is around 1.3MB, thus removing it has a positive impact on the size of module tika-parsers.

[hakanai]

Looks good to me, who hits the button?

Oh.

I guess you have conflicts to resolve first.

[tballison]

If you want to fix the conflicts, that'd be great...or, this is small enough, I can take it. Let me know. Thank you!

[tballison]

As a side note, we've locked master for archival use only now. We're using main for the dev branch Tika 2.0.0, and branch_1x for the dev branch for Tika 1.25, etc.