doxygen 1.8.3.1

Closes #17971.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
docbook: Update docbook-xsl and docbook-xsl-ns

Closes #17969.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
dpkg still fails with clang 425

Closes #17967.
libtorrent-rasterbar 0.16.8

Closes #17966.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
ntl 6.0.0

Closes #17955.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
Revert "Only fails_with compiler version for developers."

This reverts commit c98d50495275ff4951dd126bb88a55e568b64092.