[Cin] megapile 12 (freebsd, ffmpeg 5, dynamic build, opencv trim)

[Phyllis Smith]

Checked into GIT, LV2 building changes + 4 additional to Calf LV2 plugins
that I discovered while testing.  They did not cause CinGG to crash EXCEPT
when using the Calf LV2 plugins with an AppImage.    When using from a
self-build, they did not show up in Audio Effects  but reported the error
message on the terminal window of "unsupported lv2 plugin, missing audio
input or output".



0052-Defend-against-missed-lv2-headers.patch
0054-Dynamic-termux-with-ogg.patch
0062-dynamic-lv2.patch
0063-termyx_dyn.sh-update.patch
+ lv2_blacklist.txt has additionally removed Calf plugins of Fluidsynth,
Monosynth, Organ, and Wavetable

This took me awhile to check the above and test so I hope it is correct.
Working on a Status text file of the other megapile patches.
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