MFH: r533398 r536194

net-im/py-matrix-synapse: Fix test target

Add devel/py-parameterized

PR: 245972
Approved by: Sascha Biberhofer <ports@skyforge.at> (maintainer)

net-im/py-matrix-synapse: Update to 1.12.4

Changelog: https://github.com/matrix-org/synapse/blob/v1.12.4/CHANGES.md

PR: 246150
Submitted by: shibayashi@cypherpunk.observer
Approved by: Sascha Biberhofer <ports@skyforge.at> (maintainer)

Approved by: ports-secteam (blanket, bugfix release)