MINOR: Update DOAP with new releases (#1127)
MINOR: Update DOAP with new releases (#1127)

### What changes were proposed in this pull request?

This PR aims to update Apache ORC [DOAP](https://en.wikipedia.org/wiki/DOAP) with new releases, Apache ORC 1.7.4 and 1.6.14.

### Why are the changes needed?

To keep DOAP up-to-date.

### How was this patch tested?

Manual review.
apache/orc,apache/orc,apache/orc,apache/orc,apache/orc,apache/orc,apache/orc,apache/orc