Some security issues were fixed. Upstream labelled them as follows:
GHSA-79jq-hh82-cv9g: Fix Out-of-bound read in sip_method_d
GHSA-g3x6-p824-x6hm: Fix Out-of-bound read in url_canonize2 and
url_canonize3
GHSA-8w5j-6g2j-pxcp: Fix Heap-buffer-overflow in parse_descs and
parse_message
Signed-off-by: Sebastian Kemper <sebastian_ml@gmx.net>