matrix: Reduce synapse.logging.context logging to ERROR

This one is pretty spammy with warnings that don't mean much.

matrix: Reduce synapse.logging.context logging to ERROR
8adf5899 · Jan Alexander Steffens (heftig) · c7fbb9c2 · 8adf5899
Verified Commit 8adf5899 authored 3 years ago by Jan Alexander Steffens (heftig)
--- a/roles/matrix/files/log_config.yaml
+++ b/roles/matrix/files/log_config.yaml
@@ -21,6 +21,9 @@ loggers:
        handlers: [journal]
        propagate: false

+    synapse.logging.context:
+        level: ERROR
+
 root:
    level: WARNING
    handlers: [buffer]