[Cin] Minor Openjpeg and Tiff library upgrades + fix Giflib patch2

[Phyllis Smith]

Checked into GIT:
Openjpeg upgrade from 2.5.0 to 2.5.2.
Tiff upgrade from 4.6.0 to 4.6.0t - this just puts back things deleted in
4.6.0 due to security.

Fixed Giflib 5.2.2 patch2 that Andrew found had a bug that Termux spotted
whereas Fedora and Ubuntu did not care.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.cinelerra-gg.org/pipermail/cin/attachments/20240907/903f0091/attachment.htm>