FreeRDP 3.29.0 security update resolves 22 advisories

FreeRDP is a free implementation of the Remote Desktop Protocol, released under the Apache license, and it runs on a large share of workstations and servers through the many tools built on it. The 3.29.0 version is a security, bugfix, and maintenance update that resolves 22 advisories. What the fixes address The commits read as hardening work spread across the codebase.