net-im/py-matrix-synapse: Update to 1.41.1
This release also fixes two security vulnerabilities
PR: 258187
MFH: 2021Q3
Security: a67e358c-0bf6-11ec-875e-901b0e9408dc
Security: CVE-2021-39163
Security: CVE-2021-39164
(cherry picked from commit 1e1181ab180470952c0eacda07094da95c6404f9)