If libgcrypt is compiled first, then it is automatically picked up
during the building totem-pl-parser [1]. Let's disable AmazonAMZ
decoding for now.

[1] c6c1c51aef/meson_options.txt (L3)

Signed-off-by: Josef Schlehofer <pepe.schlehofer@gmail.com>

If the libarchive is present within the build environment, it is
automatically detected and enabled [1]. This causes that totem-pl-parser
is not compiled with this error:

Package totem-pl-parser is missing dependencies for the following libraries:
libarchive.so.18

[1] c6c1c51aef/meson_options.txt (L1)

Signed-off-by: Josef Schlehofer <pepe.schlehofer@gmail.com>

Signed-off-by: W. Michael Petullo <mike@flyn.org>