community/netpbm: upgrade to 11.3.4
Changes since 11.3.1
23.08.20 BJH Release 11.03.04
pgmtexture: Fix buffer overflow with maxval > 255. Always
broken. Maxvals > 255 were possible starting in Netpbm 9.0
(April 2000).
23.08.18 BJH Release 11.03.03
ppmfade: fix "file not found" crash for most fade modes.
Introduced in Netpbm 10.98 (March 2022).
ppmfade: fix incorrect block mode fade. Always broken
(ppmfade was new in Netpbm 8.4 (April 2000)).
pamstack: Fail gracefully when total number of planes is too
large for unsigned integer. Always broken (Pamstack was new in
Netpbm 10.0 (June 2002).
23.08.05 BJH Release 11.03.02
Fix -lcmmaxval fix in 11.03.01.
Edited by Carl Chave